1976028684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{8867}}^1$

素因数の和:9267

約数の個数: 72

約数和(自身を含む): 5378264640

約数和(自身を除く): 3402235956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 379, 588, 758, 1137, 1516, 2274, 2653, 4548, 5306, 7959, 8867, 10612, 15918, 17734, 18571, 26601, 31836, 35468, 37142, 53202, 55713, 62069, 74284, 106404, 111426, 124138, 186207, 222852, 248276, 372414, 434483, 744828, 868966, 1303449, 1737932, 2606898, 3360593, 5213796, 6721186, 10081779, 13442372, 20163558, 23524151, 40327116, 47048302, 70572453, 94096604, 141144906, 164669057, 282289812, 329338114, 494007171, 658676228, 988014342, 1976028684]

約数ペア:

[(1, 1976028684), (2, 988014342), (3, 658676228), (4, 494007171), (6, 329338114), (7, 282289812), (12, 164669057), (14, 141144906), (21, 94096604), (28, 70572453), (42, 47048302), (49, 40327116), (84, 23524151), (98, 20163558), (147, 13442372), (196, 10081779), (294, 6721186), (379, 5213796), (588, 3360593), (758, 2606898), (1137, 1737932), (1516, 1303449), (2274, 868966), (2653, 744828), (4548, 434483), (5306, 372414), (7959, 248276), (8867, 222852), (10612, 186207), (15918, 124138), (17734, 111426), (18571, 106404), (26601, 74284), (31836, 62069), (35468, 55713), (37142, 53202)]