42016716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23819}}^1$

素因数の和:23843

約数の個数: 54

約数和(自身を含む): 123554340

約数和(自身を除く): 81537624

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 23819, 47638, 71457, 95276, 142914, 166733, 214371, 285828, 333466, 428742, 500199, 666932, 857484, 1000398, 1167131, 1500597, 2000796, 2334262, 3001194, 3501393, 4668524, 6002388, 7002786, 10504179, 14005572, 21008358, 42016716]

約数ペア:

[(1, 42016716), (2, 21008358), (3, 14005572), (4, 10504179), (6, 7002786), (7, 6002388), (9, 4668524), (12, 3501393), (14, 3001194), (18, 2334262), (21, 2000796), (28, 1500597), (36, 1167131), (42, 1000398), (49, 857484), (63, 666932), (84, 500199), (98, 428742), (126, 333466), (147, 285828), (196, 214371), (252, 166733), (294, 142914), (441, 95276), (588, 71457), (882, 47638), (1764, 23819)]