2940803676

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{863}}^1\times {\mathrm{919}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 7522744320

約数和(自身を除く): 4581940644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 863, 919, 927, 1236, 1726, 1838, 1854, 2589, 2757, 3452, 3676, 3708, 5178, 5514, 7767, 8271, 10356, 11028, 15534, 16542, 31068, 33084, 88889, 94657, 177778, 189314, 266667, 283971, 355556, 378628, 533334, 567942, 793097, 800001, 851913, 1066668, 1135884, 1586194, 1600002, 1703826, 2379291, 3172388, 3200004, 3407652, 4758582, 7137873, 9517164, 14275746, 28551492, 81688991, 163377982, 245066973, 326755964, 490133946, 735200919, 980267892, 1470401838, 2940803676]

約数ペア:

[(1, 2940803676), (2, 1470401838), (3, 980267892), (4, 735200919), (6, 490133946), (9, 326755964), (12, 245066973), (18, 163377982), (36, 81688991), (103, 28551492), (206, 14275746), (309, 9517164), (412, 7137873), (618, 4758582), (863, 3407652), (919, 3200004), (927, 3172388), (1236, 2379291), (1726, 1703826), (1838, 1600002), (1854, 1586194), (2589, 1135884), (2757, 1066668), (3452, 851913), (3676, 800001), (3708, 793097), (5178, 567942), (5514, 533334), (7767, 378628), (8271, 355556), (10356, 283971), (11028, 266667), (15534, 189314), (16542, 177778), (31068, 94657), (33084, 88889)]