15663953718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{26891}}^1$

素因数の和:26999

約数の個数: 128

約数和(自身を含む): 42132234240

約数和(自身を除く): 26468280522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 67, 69, 126, 134, 138, 161, 189, 201, 207, 322, 378, 402, 414, 469, 483, 603, 621, 938, 966, 1206, 1242, 1407, 1449, 1541, 1809, 2814, 2898, 3082, 3618, 4221, 4347, 4623, 8442, 8694, 9246, 10787, 12663, 13869, 21574, 25326, 26891, 27738, 32361, 41607, 53782, 64722, 80673, 83214, 97083, 161346, 188237, 194166, 242019, 291249, 376474, 484038, 564711, 582498, 618493, 726057, 1129422, 1236986, 1452114, 1694133, 1801697, 1855479, 3388266, 3603394, 3710958, 4329451, 5082399, 5405091, 5566437, 8658902, 10164798, 10810182, 11132874, 12611879, 12988353, 16215273, 16699311, 25223758, 25976706, 32430546, 33398622, 37835637, 38965059, 41439031, 48645819, 75671274, 77930118, 82878062, 97291638, 113506911, 116895177, 124317093, 227013822, 233790354, 248634186, 290073217, 340520733, 372951279, 580146434, 681041466, 745902558, 870219651, 1118853837, 1740439302, 2237707674, 2610658953, 5221317906, 7831976859, 15663953718]

約数ペア:

[(1, 15663953718), (2, 7831976859), (3, 5221317906), (6, 2610658953), (7, 2237707674), (9, 1740439302), (14, 1118853837), (18, 870219651), (21, 745902558), (23, 681041466), (27, 580146434), (42, 372951279), (46, 340520733), (54, 290073217), (63, 248634186), (67, 233790354), (69, 227013822), (126, 124317093), (134, 116895177), (138, 113506911), (161, 97291638), (189, 82878062), (201, 77930118), (207, 75671274), (322, 48645819), (378, 41439031), (402, 38965059), (414, 37835637), (469, 33398622), (483, 32430546), (603, 25976706), (621, 25223758), (938, 16699311), (966, 16215273), (1206, 12988353), (1242, 12611879), (1407, 11132874), (1449, 10810182), (1541, 10164798), (1809, 8658902), (2814, 5566437), (2898, 5405091), (3082, 5082399), (3618, 4329451), (4221, 3710958), (4347, 3603394), (4623, 3388266), (8442, 1855479), (8694, 1801697), (9246, 1694133), (10787, 1452114), (12663, 1236986), (13869, 1129422), (21574, 726057), (25326, 618493), (26891, 582498), (27738, 564711), (32361, 484038), (41607, 376474), (53782, 291249), (64722, 242019), (80673, 194166), (83214, 188237), (97083, 161346)]