13731228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 41771520

約数和(自身を除く): 28040292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 443, 492, 574, 738, 756, 861, 886, 1107, 1148, 1329, 1476, 1722, 1772, 2214, 2583, 2658, 3101, 3444, 3987, 4428, 5166, 5316, 6202, 7749, 7974, 9303, 10332, 11961, 12404, 15498, 15948, 18163, 18606, 23922, 27909, 30996, 36326, 37212, 47844, 54489, 55818, 72652, 83727, 108978, 111636, 127141, 163467, 167454, 217956, 254282, 326934, 334908, 381423, 490401, 508564, 653868, 762846, 980802, 1144269, 1525692, 1961604, 2288538, 3432807, 4577076, 6865614, 13731228]

約数ペア:

[(1, 13731228), (2, 6865614), (3, 4577076), (4, 3432807), (6, 2288538), (7, 1961604), (9, 1525692), (12, 1144269), (14, 980802), (18, 762846), (21, 653868), (27, 508564), (28, 490401), (36, 381423), (41, 334908), (42, 326934), (54, 254282), (63, 217956), (82, 167454), (84, 163467), (108, 127141), (123, 111636), (126, 108978), (164, 83727), (189, 72652), (246, 55818), (252, 54489), (287, 47844), (369, 37212), (378, 36326), (443, 30996), (492, 27909), (574, 23922), (738, 18606), (756, 18163), (861, 15948), (886, 15498), (1107, 12404), (1148, 11961), (1329, 10332), (1476, 9303), (1722, 7974), (1772, 7749), (2214, 6202), (2583, 5316), (2658, 5166), (3101, 4428), (3444, 3987)]