6421464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 21196800

約数和(自身を除く): 14775336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 137, 168, 186, 189, 216, 217, 248, 252, 274, 279, 372, 378, 411, 434, 504, 548, 558, 651, 744, 756, 822, 837, 868, 959, 1096, 1116, 1233, 1302, 1512, 1644, 1674, 1736, 1918, 1953, 2232, 2466, 2604, 2877, 3288, 3348, 3699, 3836, 3906, 4247, 4932, 5208, 5754, 5859, 6696, 7398, 7672, 7812, 8494, 8631, 9864, 11508, 11718, 12741, 14796, 15624, 16988, 17262, 23016, 23436, 25482, 25893, 29592, 29729, 33976, 34524, 38223, 46872, 50964, 51786, 59458, 69048, 76446, 89187, 101928, 103572, 114669, 118916, 152892, 178374, 207144, 229338, 237832, 267561, 305784, 356748, 458676, 535122, 713496, 802683, 917352, 1070244, 1605366, 2140488, 3210732, 6421464]

約数ペア:

[(1, 6421464), (2, 3210732), (3, 2140488), (4, 1605366), (6, 1070244), (7, 917352), (8, 802683), (9, 713496), (12, 535122), (14, 458676), (18, 356748), (21, 305784), (24, 267561), (27, 237832), (28, 229338), (31, 207144), (36, 178374), (42, 152892), (54, 118916), (56, 114669), (62, 103572), (63, 101928), (72, 89187), (84, 76446), (93, 69048), (108, 59458), (124, 51786), (126, 50964), (137, 46872), (168, 38223), (186, 34524), (189, 33976), (216, 29729), (217, 29592), (248, 25893), (252, 25482), (274, 23436), (279, 23016), (372, 17262), (378, 16988), (411, 15624), (434, 14796), (504, 12741), (548, 11718), (558, 11508), (651, 9864), (744, 8631), (756, 8494), (822, 7812), (837, 7672), (868, 7398), (959, 6696), (1096, 5859), (1116, 5754), (1233, 5208), (1302, 4932), (1512, 4247), (1644, 3906), (1674, 3836), (1736, 3699), (1918, 3348), (1953, 3288), (2232, 2877), (2466, 2604)]