28212342012

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{5557987}}^1$

素因数の和:5558047

約数の個数: 48

約数和(自身を含む): 74699358720

約数和(自身を除く): 46487016708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 5557987, 11115974, 16673961, 22231948, 33347922, 50021883, 66695844, 100043766, 150065649, 200087532, 261225389, 300131298, 522450778, 600262596, 783676167, 1044901556, 1567352334, 2351028501, 3134704668, 4702057002, 7053085503, 9404114004, 14106171006, 28212342012]

約数ペア:

[(1, 28212342012), (2, 14106171006), (3, 9404114004), (4, 7053085503), (6, 4702057002), (9, 3134704668), (12, 2351028501), (18, 1567352334), (27, 1044901556), (36, 783676167), (47, 600262596), (54, 522450778), (94, 300131298), (108, 261225389), (141, 200087532), (188, 150065649), (282, 100043766), (423, 66695844), (564, 50021883), (846, 33347922), (1269, 22231948), (1692, 16673961), (2538, 11115974), (5076, 5557987)]