27705258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 72963072

約数和(自身を除く): 45257814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 41, 42, 62, 63, 82, 93, 123, 126, 173, 186, 217, 246, 279, 287, 346, 369, 434, 519, 558, 574, 651, 738, 861, 1038, 1211, 1271, 1302, 1557, 1722, 1953, 2422, 2542, 2583, 3114, 3633, 3813, 3906, 5166, 5363, 7093, 7266, 7626, 8897, 10726, 10899, 11439, 14186, 16089, 17794, 21279, 21798, 22878, 26691, 32178, 37541, 42558, 48267, 49651, 53382, 63837, 75082, 80073, 96534, 99302, 112623, 127674, 148953, 160146, 219883, 225246, 297906, 337869, 439766, 446859, 659649, 675738, 893718, 1319298, 1539181, 1978947, 3078362, 3957894, 4617543, 9235086, 13852629, 27705258]

約数ペア:

[(1, 27705258), (2, 13852629), (3, 9235086), (6, 4617543), (7, 3957894), (9, 3078362), (14, 1978947), (18, 1539181), (21, 1319298), (31, 893718), (41, 675738), (42, 659649), (62, 446859), (63, 439766), (82, 337869), (93, 297906), (123, 225246), (126, 219883), (173, 160146), (186, 148953), (217, 127674), (246, 112623), (279, 99302), (287, 96534), (346, 80073), (369, 75082), (434, 63837), (519, 53382), (558, 49651), (574, 48267), (651, 42558), (738, 37541), (861, 32178), (1038, 26691), (1211, 22878), (1271, 21798), (1302, 21279), (1557, 17794), (1722, 16089), (1953, 14186), (2422, 11439), (2542, 10899), (2583, 10726), (3114, 8897), (3633, 7626), (3813, 7266), (3906, 7093), (5166, 5363)]