8042454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 21565440

約数和(自身を除く): 13522986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 31, 42, 58, 62, 63, 71, 87, 93, 126, 142, 174, 186, 203, 213, 217, 261, 279, 406, 426, 434, 497, 522, 558, 609, 639, 651, 899, 994, 1218, 1278, 1302, 1491, 1798, 1827, 1953, 2059, 2201, 2697, 2982, 3654, 3906, 4118, 4402, 4473, 5394, 6177, 6293, 6603, 8091, 8946, 12354, 12586, 13206, 14413, 15407, 16182, 18531, 18879, 19809, 28826, 30814, 37062, 37758, 39618, 43239, 46221, 56637, 63829, 86478, 92442, 113274, 127658, 129717, 138663, 191487, 259434, 277326, 382974, 446803, 574461, 893606, 1148922, 1340409, 2680818, 4021227, 8042454]

約数ペア:

[(1, 8042454), (2, 4021227), (3, 2680818), (6, 1340409), (7, 1148922), (9, 893606), (14, 574461), (18, 446803), (21, 382974), (29, 277326), (31, 259434), (42, 191487), (58, 138663), (62, 129717), (63, 127658), (71, 113274), (87, 92442), (93, 86478), (126, 63829), (142, 56637), (174, 46221), (186, 43239), (203, 39618), (213, 37758), (217, 37062), (261, 30814), (279, 28826), (406, 19809), (426, 18879), (434, 18531), (497, 16182), (522, 15407), (558, 14413), (609, 13206), (639, 12586), (651, 12354), (899, 8946), (994, 8091), (1218, 6603), (1278, 6293), (1302, 6177), (1491, 5394), (1798, 4473), (1827, 4402), (1953, 4118), (2059, 3906), (2201, 3654), (2697, 2982)]