18282685488

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:891

約数の個数: 160

約数和(自身を含む): 49539686400

約数和(自身を除く): 31257000912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 101, 124, 186, 202, 239, 248, 303, 372, 404, 478, 496, 509, 606, 717, 744, 808, 956, 1018, 1212, 1434, 1488, 1527, 1616, 1912, 2036, 2424, 2868, 3054, 3131, 3824, 4072, 4848, 5736, 6108, 6262, 7409, 8144, 9393, 11472, 12216, 12524, 14818, 15779, 18786, 22227, 24139, 24432, 25048, 29636, 31558, 37572, 44454, 47337, 48278, 50096, 51409, 59272, 63116, 72417, 75144, 88908, 94674, 96556, 102818, 118544, 121651, 126232, 144834, 150288, 154227, 177816, 189348, 193112, 205636, 243302, 252464, 289668, 308454, 355632, 364953, 378696, 386224, 411272, 486604, 579336, 616908, 729906, 748309, 757392, 822544, 973208, 1158672, 1233816, 1459812, 1496618, 1593679, 1946416, 2244927, 2467632, 2919624, 2993236, 3187358, 3771181, 4489854, 4781037, 5839248, 5986472, 6374716, 7542362, 8979708, 9562074, 11313543, 11972944, 12286751, 12749432, 15084724, 17959416, 19124148, 22627086, 24573502, 25498864, 30169448, 35918832, 36860253, 38248296, 45254172, 49147004, 60338896, 73720506, 76496592, 90508344, 98294008, 147441012, 181016688, 196588016, 294882024, 380889281, 589764048, 761778562, 1142667843, 1523557124, 2285335686, 3047114248, 4570671372, 6094228496, 9141342744, 18282685488]

約数ペア:

[(1, 18282685488), (2, 9141342744), (3, 6094228496), (4, 4570671372), (6, 3047114248), (8, 2285335686), (12, 1523557124), (16, 1142667843), (24, 761778562), (31, 589764048), (48, 380889281), (62, 294882024), (93, 196588016), (101, 181016688), (124, 147441012), (186, 98294008), (202, 90508344), (239, 76496592), (248, 73720506), (303, 60338896), (372, 49147004), (404, 45254172), (478, 38248296), (496, 36860253), (509, 35918832), (606, 30169448), (717, 25498864), (744, 24573502), (808, 22627086), (956, 19124148), (1018, 17959416), (1212, 15084724), (1434, 12749432), (1488, 12286751), (1527, 11972944), (1616, 11313543), (1912, 9562074), (2036, 8979708), (2424, 7542362), (2868, 6374716), (3054, 5986472), (3131, 5839248), (3824, 4781037), (4072, 4489854), (4848, 3771181), (5736, 3187358), (6108, 2993236), (6262, 2919624), (7409, 2467632), (8144, 2244927), (9393, 1946416), (11472, 1593679), (12216, 1496618), (12524, 1459812), (14818, 1233816), (15779, 1158672), (18786, 973208), (22227, 822544), (24139, 757392), (24432, 748309), (25048, 729906), (29636, 616908), (31558, 579336), (37572, 486604), (44454, 411272), (47337, 386224), (48278, 378696), (50096, 364953), (51409, 355632), (59272, 308454), (63116, 289668), (72417, 252464), (75144, 243302), (88908, 205636), (94674, 193112), (96556, 189348), (102818, 177816), (118544, 154227), (121651, 150288), (126232, 144834)]