31170132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3397

約数の個数: 72

約数和(自身を含む): 92508416

約数和(自身を除く): 61338284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 3343, 4662, 6686, 9324, 10029, 13372, 20058, 23401, 30087, 40116, 46802, 60174, 70203, 93604, 120348, 123691, 140406, 210609, 247382, 280812, 371073, 421218, 494764, 742146, 842436, 865837, 1113219, 1484292, 1731674, 2226438, 2597511, 3463348, 4452876, 5195022, 7792533, 10390044, 15585066, 31170132]

約数ペア:

[(1, 31170132), (2, 15585066), (3, 10390044), (4, 7792533), (6, 5195022), (7, 4452876), (9, 3463348), (12, 2597511), (14, 2226438), (18, 1731674), (21, 1484292), (28, 1113219), (36, 865837), (37, 842436), (42, 742146), (63, 494764), (74, 421218), (84, 371073), (111, 280812), (126, 247382), (148, 210609), (222, 140406), (252, 123691), (259, 120348), (333, 93604), (444, 70203), (518, 60174), (666, 46802), (777, 40116), (1036, 30087), (1332, 23401), (1554, 20058), (2331, 13372), (3108, 10029), (3343, 9324), (4662, 6686)]