22038828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 61497072

約数和(自身を除く): 39458244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1013, 1036, 1554, 1813, 2026, 3039, 3108, 3626, 4052, 5439, 6078, 7091, 7252, 10878, 12156, 14182, 21273, 21756, 28364, 37481, 42546, 49637, 74962, 85092, 99274, 112443, 148911, 149924, 198548, 224886, 262367, 297822, 449772, 524734, 595644, 787101, 1049468, 1574202, 1836569, 3148404, 3673138, 5509707, 7346276, 11019414, 22038828]

約数ペア:

[(1, 22038828), (2, 11019414), (3, 7346276), (4, 5509707), (6, 3673138), (7, 3148404), (12, 1836569), (14, 1574202), (21, 1049468), (28, 787101), (37, 595644), (42, 524734), (49, 449772), (74, 297822), (84, 262367), (98, 224886), (111, 198548), (147, 149924), (148, 148911), (196, 112443), (222, 99274), (259, 85092), (294, 74962), (444, 49637), (518, 42546), (588, 37481), (777, 28364), (1013, 21756), (1036, 21273), (1554, 14182), (1813, 12156), (2026, 10878), (3039, 7252), (3108, 7091), (3626, 6078), (4052, 5439)]