2018033190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9473}}^1$

素因数の和:9755

約数の個数: 80

約数和(自身を含む): 5447474208

約数和(自身を除く): 3429441018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 263, 270, 405, 526, 789, 810, 1315, 1578, 2367, 2630, 3945, 4734, 7101, 7890, 9473, 11835, 14202, 18946, 21303, 23670, 28419, 35505, 42606, 47365, 56838, 71010, 85257, 94730, 106515, 142095, 170514, 213030, 255771, 284190, 426285, 511542, 767313, 852570, 1278855, 1534626, 2491399, 2557710, 3836565, 4982798, 7474197, 7673130, 12456995, 14948394, 22422591, 24913990, 37370985, 44845182, 67267773, 74741970, 112112955, 134535546, 201803319, 224225910, 336338865, 403606638, 672677730, 1009016595, 2018033190]

約数ペア:

[(1, 2018033190), (2, 1009016595), (3, 672677730), (5, 403606638), (6, 336338865), (9, 224225910), (10, 201803319), (15, 134535546), (18, 112112955), (27, 74741970), (30, 67267773), (45, 44845182), (54, 37370985), (81, 24913990), (90, 22422591), (135, 14948394), (162, 12456995), (263, 7673130), (270, 7474197), (405, 4982798), (526, 3836565), (789, 2557710), (810, 2491399), (1315, 1534626), (1578, 1278855), (2367, 852570), (2630, 767313), (3945, 511542), (4734, 426285), (7101, 284190), (7890, 255771), (9473, 213030), (11835, 170514), (14202, 142095), (18946, 106515), (21303, 94730), (23670, 85257), (28419, 71010), (35505, 56838), (42606, 47365)]