3914988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 12042240

約数和(自身を除く): 8127252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 223, 228, 231, 266, 308, 399, 418, 446, 462, 532, 627, 669, 798, 836, 892, 924, 1254, 1338, 1463, 1561, 1596, 2453, 2508, 2676, 2926, 3122, 4237, 4389, 4683, 4906, 5852, 6244, 7359, 8474, 8778, 9366, 9812, 12711, 14718, 16948, 17171, 17556, 18732, 25422, 29436, 29659, 34342, 46607, 50844, 51513, 59318, 68684, 88977, 93214, 103026, 118636, 139821, 177954, 186428, 206052, 279642, 326249, 355908, 559284, 652498, 978747, 1304996, 1957494, 3914988]

約数ペア:

[(1, 3914988), (2, 1957494), (3, 1304996), (4, 978747), (6, 652498), (7, 559284), (11, 355908), (12, 326249), (14, 279642), (19, 206052), (21, 186428), (22, 177954), (28, 139821), (33, 118636), (38, 103026), (42, 93214), (44, 88977), (57, 68684), (66, 59318), (76, 51513), (77, 50844), (84, 46607), (114, 34342), (132, 29659), (133, 29436), (154, 25422), (209, 18732), (223, 17556), (228, 17171), (231, 16948), (266, 14718), (308, 12711), (399, 9812), (418, 9366), (446, 8778), (462, 8474), (532, 7359), (627, 6244), (669, 5852), (798, 4906), (836, 4683), (892, 4389), (924, 4237), (1254, 3122), (1338, 2926), (1463, 2676), (1561, 2508), (1596, 2453)]