1871622792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86939}}^1$

素因数の和:86987

約数の個数: 96

約数和(自身を含む): 5696308800

約数和(自身を除く): 3824686008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3588, 5382, 7176, 10764, 21528, 86939, 173878, 260817, 347756, 521634, 695512, 782451, 1043268, 1130207, 1564902, 1999597, 2086536, 2260414, 3129804, 3390621, 3999194, 4520828, 5998791, 6259608, 6781242, 7998388, 9041656, 10171863, 11997582, 13562484, 15996776, 17996373, 20343726, 23995164, 25994761, 27124968, 35992746, 40687452, 47990328, 51989522, 71985492, 77984283, 81374904, 103979044, 143970984, 155968566, 207958088, 233952849, 311937132, 467905698, 623874264, 935811396, 1871622792]

約数ペア:

[(1, 1871622792), (2, 935811396), (3, 623874264), (4, 467905698), (6, 311937132), (8, 233952849), (9, 207958088), (12, 155968566), (13, 143970984), (18, 103979044), (23, 81374904), (24, 77984283), (26, 71985492), (36, 51989522), (39, 47990328), (46, 40687452), (52, 35992746), (69, 27124968), (72, 25994761), (78, 23995164), (92, 20343726), (104, 17996373), (117, 15996776), (138, 13562484), (156, 11997582), (184, 10171863), (207, 9041656), (234, 7998388), (276, 6781242), (299, 6259608), (312, 5998791), (414, 4520828), (468, 3999194), (552, 3390621), (598, 3129804), (828, 2260414), (897, 2086536), (936, 1999597), (1196, 1564902), (1656, 1130207), (1794, 1043268), (2392, 782451), (2691, 695512), (3588, 521634), (5382, 347756), (7176, 260817), (10764, 173878), (21528, 86939)]