3979915884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19717}}^1$

素因数の和:19829

約数の個数: 120

約数和(自身を含む): 12024825120

約数和(自身を除く): 8044909236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 252, 267, 324, 356, 378, 534, 567, 623, 756, 801, 1068, 1134, 1246, 1602, 1869, 2268, 2403, 2492, 3204, 3738, 4806, 5607, 7209, 7476, 9612, 11214, 14418, 16821, 19717, 22428, 28836, 33642, 39434, 50463, 59151, 67284, 78868, 100926, 118302, 138019, 177453, 201852, 236604, 276038, 354906, 414057, 532359, 552076, 709812, 828114, 1064718, 1242171, 1597077, 1656228, 1754813, 2129436, 2484342, 3194154, 3509626, 3726513, 4968684, 5264439, 6388308, 7019252, 7453026, 10528878, 11179539, 12283691, 14906052, 15793317, 21057756, 22359078, 24567382, 31586634, 36851073, 44718156, 47379951, 49134764, 63173268, 73702146, 94759902, 110553219, 142139853, 147404292, 189519804, 221106438, 284279706, 331659657, 442212876, 568559412, 663319314, 994978971, 1326638628, 1989957942, 3979915884]

約数ペア:

[(1, 3979915884), (2, 1989957942), (3, 1326638628), (4, 994978971), (6, 663319314), (7, 568559412), (9, 442212876), (12, 331659657), (14, 284279706), (18, 221106438), (21, 189519804), (27, 147404292), (28, 142139853), (36, 110553219), (42, 94759902), (54, 73702146), (63, 63173268), (81, 49134764), (84, 47379951), (89, 44718156), (108, 36851073), (126, 31586634), (162, 24567382), (178, 22359078), (189, 21057756), (252, 15793317), (267, 14906052), (324, 12283691), (356, 11179539), (378, 10528878), (534, 7453026), (567, 7019252), (623, 6388308), (756, 5264439), (801, 4968684), (1068, 3726513), (1134, 3509626), (1246, 3194154), (1602, 2484342), (1869, 2129436), (2268, 1754813), (2403, 1656228), (2492, 1597077), (3204, 1242171), (3738, 1064718), (4806, 828114), (5607, 709812), (7209, 552076), (7476, 532359), (9612, 414057), (11214, 354906), (14418, 276038), (16821, 236604), (19717, 201852), (22428, 177453), (28836, 138019), (33642, 118302), (39434, 100926), (50463, 78868), (59151, 67284)]