40786902

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 80

約数和(自身を含む): 99891792

約数和(自身を除く): 59104890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 107, 117, 162, 181, 214, 234, 321, 351, 362, 543, 642, 702, 963, 1053, 1086, 1391, 1629, 1926, 2106, 2353, 2782, 2889, 3258, 4173, 4706, 4887, 5778, 7059, 8346, 8667, 9774, 12519, 14118, 14661, 17334, 19367, 21177, 25038, 29322, 37557, 38734, 42354, 58101, 63531, 75114, 112671, 116202, 127062, 174303, 190593, 225342, 251771, 348606, 381186, 503542, 522909, 755313, 1045818, 1510626, 1568727, 2265939, 3137454, 4531878, 6797817, 13595634, 20393451, 40786902]

約数ペア:

[(1, 40786902), (2, 20393451), (3, 13595634), (6, 6797817), (9, 4531878), (13, 3137454), (18, 2265939), (26, 1568727), (27, 1510626), (39, 1045818), (54, 755313), (78, 522909), (81, 503542), (107, 381186), (117, 348606), (162, 251771), (181, 225342), (214, 190593), (234, 174303), (321, 127062), (351, 116202), (362, 112671), (543, 75114), (642, 63531), (702, 58101), (963, 42354), (1053, 38734), (1086, 37557), (1391, 29322), (1629, 25038), (1926, 21177), (2106, 19367), (2353, 17334), (2782, 14661), (2889, 14118), (3258, 12519), (4173, 9774), (4706, 8667), (4887, 8346), (5778, 7059)]