870879114

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18731}}^1$

素因数の和:18793

約数の個数: 80

約数和(自身を含む): 2284704576

約数和(自身を除く): 1413825462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 567, 574, 738, 861, 1107, 1134, 1722, 2214, 2583, 3321, 5166, 6642, 7749, 15498, 18731, 23247, 37462, 46494, 56193, 112386, 131117, 168579, 262234, 337158, 393351, 505737, 767971, 786702, 1011474, 1180053, 1517211, 1535942, 2303913, 2360106, 3034422, 3540159, 4607826, 5375797, 6911739, 7080318, 10620477, 10751594, 13823478, 16127391, 20735217, 21240954, 32254782, 41470434, 48382173, 62205651, 96764346, 124411302, 145146519, 290293038, 435439557, 870879114]

約数ペア:

[(1, 870879114), (2, 435439557), (3, 290293038), (6, 145146519), (7, 124411302), (9, 96764346), (14, 62205651), (18, 48382173), (21, 41470434), (27, 32254782), (41, 21240954), (42, 20735217), (54, 16127391), (63, 13823478), (81, 10751594), (82, 10620477), (123, 7080318), (126, 6911739), (162, 5375797), (189, 4607826), (246, 3540159), (287, 3034422), (369, 2360106), (378, 2303913), (567, 1535942), (574, 1517211), (738, 1180053), (861, 1011474), (1107, 786702), (1134, 767971), (1722, 505737), (2214, 393351), (2583, 337158), (3321, 262234), (5166, 168579), (6642, 131117), (7749, 112386), (15498, 56193), (18731, 46494), (23247, 37462)]