18772028424

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{147551}}^1$

素因数の和:147616

約数の個数: 128

約数和(自身を含む): 56659968000

約数和(自身を除く): 37887939576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2232, 2356, 3348, 3534, 4104, 4712, 5301, 6696, 7068, 10602, 14136, 15903, 21204, 31806, 42408, 63612, 127224, 147551, 295102, 442653, 590204, 885306, 1180408, 1327959, 1770612, 2655918, 2803469, 3541224, 3983877, 4574081, 5311836, 5606938, 7967754, 8410407, 9148162, 10623672, 11213876, 13722243, 15935508, 16820814, 18296324, 22427752, 25231221, 27444486, 31871016, 33641628, 36592648, 41166729, 50462442, 54888972, 67283256, 75693663, 82333458, 86907539, 100924884, 109777944, 123500187, 151387326, 164666916, 173815078, 201849768, 247000374, 260722617, 302774652, 329333832, 347630156, 494000748, 521445234, 605549304, 695260312, 782167851, 988001496, 1042890468, 1564335702, 2085780936, 2346503553, 3128671404, 4693007106, 6257342808, 9386014212, 18772028424]

約数ペア:

[(1, 18772028424), (2, 9386014212), (3, 6257342808), (4, 4693007106), (6, 3128671404), (8, 2346503553), (9, 2085780936), (12, 1564335702), (18, 1042890468), (19, 988001496), (24, 782167851), (27, 695260312), (31, 605549304), (36, 521445234), (38, 494000748), (54, 347630156), (57, 329333832), (62, 302774652), (72, 260722617), (76, 247000374), (93, 201849768), (108, 173815078), (114, 164666916), (124, 151387326), (152, 123500187), (171, 109777944), (186, 100924884), (216, 86907539), (228, 82333458), (248, 75693663), (279, 67283256), (342, 54888972), (372, 50462442), (456, 41166729), (513, 36592648), (558, 33641628), (589, 31871016), (684, 27444486), (744, 25231221), (837, 22427752), (1026, 18296324), (1116, 16820814), (1178, 15935508), (1368, 13722243), (1674, 11213876), (1767, 10623672), (2052, 9148162), (2232, 8410407), (2356, 7967754), (3348, 5606938), (3534, 5311836), (4104, 4574081), (4712, 3983877), (5301, 3541224), (6696, 2803469), (7068, 2655918), (10602, 1770612), (14136, 1327959), (15903, 1180408), (21204, 885306), (31806, 590204), (42408, 442653), (63612, 295102), (127224, 147551)]