18079992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 57938400

約数和(自身を除く): 39858408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1237, 1624, 1827, 2088, 2436, 2474, 3654, 3711, 4872, 4948, 7308, 7422, 8659, 9896, 11133, 14616, 14844, 17318, 22266, 25977, 29688, 34636, 35873, 44532, 51954, 69272, 71746, 77931, 89064, 103908, 107619, 143492, 155862, 207816, 215238, 251111, 286984, 311724, 322857, 430476, 502222, 623448, 645714, 753333, 860952, 1004444, 1291428, 1506666, 2008888, 2259999, 2582856, 3013332, 4519998, 6026664, 9039996, 18079992]

約数ペア:

[(1, 18079992), (2, 9039996), (3, 6026664), (4, 4519998), (6, 3013332), (7, 2582856), (8, 2259999), (9, 2008888), (12, 1506666), (14, 1291428), (18, 1004444), (21, 860952), (24, 753333), (28, 645714), (29, 623448), (36, 502222), (42, 430476), (56, 322857), (58, 311724), (63, 286984), (72, 251111), (84, 215238), (87, 207816), (116, 155862), (126, 143492), (168, 107619), (174, 103908), (203, 89064), (232, 77931), (252, 71746), (261, 69272), (348, 51954), (406, 44532), (504, 35873), (522, 34636), (609, 29688), (696, 25977), (812, 22266), (1044, 17318), (1218, 14844), (1237, 14616), (1624, 11133), (1827, 9896), (2088, 8659), (2436, 7422), (2474, 7308), (3654, 4948), (3711, 4872)]