18764134336

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1093}}^1$

素因数の和:1662

約数の個数: 112

約数和(自身を含む): 40814426880

約数和(自身を除く): 22050292544

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 509, 527, 544, 992, 1018, 1054, 1088, 1093, 1984, 2036, 2108, 2186, 4072, 4216, 4372, 8144, 8432, 8653, 8744, 15779, 16288, 16864, 17306, 17488, 18581, 31558, 32576, 33728, 33883, 34612, 34976, 37162, 63116, 67766, 69224, 69952, 74324, 126232, 135532, 138448, 148648, 252464, 268243, 271064, 276896, 297296, 504928, 536486, 542128, 553792, 556337, 576011, 594592, 1009856, 1072972, 1084256, 1112674, 1152022, 1189184, 2145944, 2168512, 2225348, 2304044, 4291888, 4450696, 4608088, 8583776, 8901392, 9216176, 9457729, 17167552, 17246447, 17802784, 18432352, 18915458, 34492894, 35605568, 36864704, 37830916, 68985788, 75661832, 137971576, 151323664, 275943152, 293189599, 302647328, 551886304, 586379198, 605294656, 1103772608, 1172758396, 2345516792, 4691033584, 9382067168, 18764134336]

約数ペア:

[(1, 18764134336), (2, 9382067168), (4, 4691033584), (8, 2345516792), (16, 1172758396), (17, 1103772608), (31, 605294656), (32, 586379198), (34, 551886304), (62, 302647328), (64, 293189599), (68, 275943152), (124, 151323664), (136, 137971576), (248, 75661832), (272, 68985788), (496, 37830916), (509, 36864704), (527, 35605568), (544, 34492894), (992, 18915458), (1018, 18432352), (1054, 17802784), (1088, 17246447), (1093, 17167552), (1984, 9457729), (2036, 9216176), (2108, 8901392), (2186, 8583776), (4072, 4608088), (4216, 4450696), (4372, 4291888), (8144, 2304044), (8432, 2225348), (8653, 2168512), (8744, 2145944), (15779, 1189184), (16288, 1152022), (16864, 1112674), (17306, 1084256), (17488, 1072972), (18581, 1009856), (31558, 594592), (32576, 576011), (33728, 556337), (33883, 553792), (34612, 542128), (34976, 536486), (37162, 504928), (63116, 297296), (67766, 276896), (69224, 271064), (69952, 268243), (74324, 252464), (126232, 148648), (135532, 138448)]