27880284

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 67737600

約数和(自身を除く): 39857316

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 372, 447, 503, 596, 894, 1006, 1509, 1788, 2012, 3018, 4619, 6036, 9238, 13857, 15593, 18476, 27714, 31186, 46779, 55428, 62372, 74947, 93558, 149894, 187116, 224841, 299788, 449682, 899364, 2323357, 4646714, 6970071, 9293428, 13940142, 27880284]

約数ペア:

[(1, 27880284), (2, 13940142), (3, 9293428), (4, 6970071), (6, 4646714), (12, 2323357), (31, 899364), (62, 449682), (93, 299788), (124, 224841), (149, 187116), (186, 149894), (298, 93558), (372, 74947), (447, 62372), (503, 55428), (596, 46779), (894, 31186), (1006, 27714), (1509, 18476), (1788, 15593), (2012, 13857), (3018, 9238), (4619, 6036)]