22245372

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 58378320

約数和(自身を除く): 36132948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 131, 159, 178, 212, 262, 267, 318, 356, 393, 477, 524, 534, 636, 786, 801, 954, 1068, 1179, 1572, 1602, 1908, 2358, 3204, 4716, 4717, 6943, 9434, 11659, 13886, 14151, 18868, 20829, 23318, 27772, 28302, 34977, 41658, 42453, 46636, 56604, 62487, 69954, 83316, 84906, 104931, 124974, 139908, 169812, 209862, 249948, 419724, 617927, 1235854, 1853781, 2471708, 3707562, 5561343, 7415124, 11122686, 22245372]

約数ペア:

[(1, 22245372), (2, 11122686), (3, 7415124), (4, 5561343), (6, 3707562), (9, 2471708), (12, 1853781), (18, 1235854), (36, 617927), (53, 419724), (89, 249948), (106, 209862), (131, 169812), (159, 139908), (178, 124974), (212, 104931), (262, 84906), (267, 83316), (318, 69954), (356, 62487), (393, 56604), (477, 46636), (524, 42453), (534, 41658), (636, 34977), (786, 28302), (801, 27772), (954, 23318), (1068, 20829), (1179, 18868), (1572, 14151), (1602, 13886), (1908, 11659), (2358, 9434), (3204, 6943), (4716, 4717)]