9138889218

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{2789}}^1$

素因数の和:3127

約数の個数: 64

約数和(自身を含む): 19198771200

約数和(自身を除く): 10059881982

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 223, 237, 446, 474, 669, 1338, 2449, 2789, 4898, 5578, 6913, 7347, 8367, 13826, 14694, 16734, 17617, 20739, 35234, 41478, 52851, 86459, 105702, 172918, 220331, 259377, 440662, 518754, 546127, 621947, 660993, 1092254, 1243894, 1321986, 1638381, 1865841, 3276762, 3731682, 6830261, 13660522, 19280357, 20490783, 38560714, 40981566, 49133813, 57841071, 98267626, 115682142, 147401439, 294802878, 1523148203, 3046296406, 4569444609, 9138889218]

約数ペア:

[(1, 9138889218), (2, 4569444609), (3, 3046296406), (6, 1523148203), (31, 294802878), (62, 147401439), (79, 115682142), (93, 98267626), (158, 57841071), (186, 49133813), (223, 40981566), (237, 38560714), (446, 20490783), (474, 19280357), (669, 13660522), (1338, 6830261), (2449, 3731682), (2789, 3276762), (4898, 1865841), (5578, 1638381), (6913, 1321986), (7347, 1243894), (8367, 1092254), (13826, 660993), (14694, 621947), (16734, 546127), (17617, 518754), (20739, 440662), (35234, 259377), (41478, 220331), (52851, 172918), (86459, 105702)]