992142684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{111577}}^1$

素因数の和:111619

約数の個数: 72

約数和(自身を含む): 2843007440

約数和(自身を除く): 1850864756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 111577, 223154, 334731, 446308, 669462, 1004193, 1338924, 1450501, 2008386, 2119963, 2901002, 4016772, 4239926, 4351503, 5802004, 6359889, 8479852, 8703006, 12719778, 13054509, 17406012, 19079667, 25439556, 26109018, 27559519, 38159334, 52218036, 55119038, 76318668, 82678557, 110238076, 165357114, 248035671, 330714228, 496071342, 992142684]

約数ペア:

[(1, 992142684), (2, 496071342), (3, 330714228), (4, 248035671), (6, 165357114), (9, 110238076), (12, 82678557), (13, 76318668), (18, 55119038), (19, 52218036), (26, 38159334), (36, 27559519), (38, 26109018), (39, 25439556), (52, 19079667), (57, 17406012), (76, 13054509), (78, 12719778), (114, 8703006), (117, 8479852), (156, 6359889), (171, 5802004), (228, 4351503), (234, 4239926), (247, 4016772), (342, 2901002), (468, 2119963), (494, 2008386), (684, 1450501), (741, 1338924), (988, 1004193), (1482, 669462), (2223, 446308), (2964, 334731), (4446, 223154), (8892, 111577)]