815190138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2196

約数の個数: 96

約数和(自身を含む): 2092521600

約数和(自身を除く): 1277331462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 59, 63, 106, 118, 126, 159, 177, 318, 354, 371, 413, 477, 531, 742, 826, 954, 1062, 1113, 1239, 2069, 2226, 2478, 3127, 3339, 3717, 4138, 6207, 6254, 6678, 7434, 9381, 12414, 14483, 18621, 18762, 21889, 28143, 28966, 37242, 43449, 43778, 56286, 65667, 86898, 109657, 122071, 130347, 131334, 197001, 219314, 244142, 260694, 328971, 366213, 394002, 657942, 732426, 767599, 854497, 986913, 1098639, 1535198, 1708994, 1973826, 2197278, 2302797, 2563491, 4605594, 5126982, 6469763, 6908391, 7690473, 12939526, 13816782, 15380946, 19409289, 38818578, 45288341, 58227867, 90576682, 116455734, 135865023, 271730046, 407595069, 815190138]

約数ペア:

[(1, 815190138), (2, 407595069), (3, 271730046), (6, 135865023), (7, 116455734), (9, 90576682), (14, 58227867), (18, 45288341), (21, 38818578), (42, 19409289), (53, 15380946), (59, 13816782), (63, 12939526), (106, 7690473), (118, 6908391), (126, 6469763), (159, 5126982), (177, 4605594), (318, 2563491), (354, 2302797), (371, 2197278), (413, 1973826), (477, 1708994), (531, 1535198), (742, 1098639), (826, 986913), (954, 854497), (1062, 767599), (1113, 732426), (1239, 657942), (2069, 394002), (2226, 366213), (2478, 328971), (3127, 260694), (3339, 244142), (3717, 219314), (4138, 197001), (6207, 131334), (6254, 130347), (6678, 122071), (7434, 109657), (9381, 86898), (12414, 65667), (14483, 56286), (18621, 43778), (18762, 43449), (21889, 37242), (28143, 28966)]