42454188

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 108

約数和(自身を含む): 128098152

約数和(自身を除く): 85643964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 587, 588, 738, 861, 882, 1148, 1174, 1476, 1722, 1761, 1764, 2009, 2348, 2583, 3444, 3522, 4018, 4109, 5166, 5283, 6027, 7044, 8036, 8218, 10332, 10566, 12054, 12327, 16436, 18081, 21132, 24067, 24108, 24654, 28763, 36162, 36981, 48134, 49308, 57526, 72201, 72324, 73962, 86289, 96268, 115052, 144402, 147924, 168469, 172578, 216603, 258867, 288804, 336938, 345156, 433206, 505407, 517734, 673876, 866412, 1010814, 1035468, 1179283, 1516221, 2021628, 2358566, 3032442, 3537849, 4717132, 6064884, 7075698, 10613547, 14151396, 21227094, 42454188]

約数ペア:

[(1, 42454188), (2, 21227094), (3, 14151396), (4, 10613547), (6, 7075698), (7, 6064884), (9, 4717132), (12, 3537849), (14, 3032442), (18, 2358566), (21, 2021628), (28, 1516221), (36, 1179283), (41, 1035468), (42, 1010814), (49, 866412), (63, 673876), (82, 517734), (84, 505407), (98, 433206), (123, 345156), (126, 336938), (147, 288804), (164, 258867), (196, 216603), (246, 172578), (252, 168469), (287, 147924), (294, 144402), (369, 115052), (441, 96268), (492, 86289), (574, 73962), (587, 72324), (588, 72201), (738, 57526), (861, 49308), (882, 48134), (1148, 36981), (1174, 36162), (1476, 28763), (1722, 24654), (1761, 24108), (1764, 24067), (2009, 21132), (2348, 18081), (2583, 16436), (3444, 12327), (3522, 12054), (4018, 10566), (4109, 10332), (5166, 8218), (5283, 8036), (6027, 7044)]