40201812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1358

約数の個数: 96

約数和(自身を含む): 122115840

約数和(自身を除く): 81914028

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, 492, 574, 738, 756, 861, 1107, 1148, 1297, 1476, 1722, 2214, 2583, 2594, 3444, 3891, 4428, 5166, 5188, 7749, 7782, 9079, 10332, 11673, 15498, 15564, 18158, 23346, 27237, 30996, 35019, 36316, 46692, 53177, 54474, 70038, 81711, 106354, 108948, 140076, 159531, 163422, 212708, 245133, 319062, 326844, 372239, 478593, 490266, 638124, 744478, 957186, 980532, 1116717, 1435779, 1488956, 1914372, 2233434, 2871558, 3350151, 4466868, 5743116, 6700302, 10050453, 13400604, 20100906, 40201812]

約数ペア:

[(1, 40201812), (2, 20100906), (3, 13400604), (4, 10050453), (6, 6700302), (7, 5743116), (9, 4466868), (12, 3350151), (14, 2871558), (18, 2233434), (21, 1914372), (27, 1488956), (28, 1435779), (36, 1116717), (41, 980532), (42, 957186), (54, 744478), (63, 638124), (82, 490266), (84, 478593), (108, 372239), (123, 326844), (126, 319062), (164, 245133), (189, 212708), (246, 163422), (252, 159531), (287, 140076), (369, 108948), (378, 106354), (492, 81711), (574, 70038), (738, 54474), (756, 53177), (861, 46692), (1107, 36316), (1148, 35019), (1297, 30996), (1476, 27237), (1722, 23346), (2214, 18158), (2583, 15564), (2594, 15498), (3444, 11673), (3891, 10332), (4428, 9079), (5166, 7782), (5188, 7749)]