22222164

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 56052864

約数和(自身を除く): 33830700

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 47, 62, 82, 93, 94, 123, 124, 141, 164, 186, 188, 246, 282, 372, 492, 564, 961, 1271, 1457, 1922, 1927, 2542, 2883, 2914, 3813, 3844, 3854, 4371, 5084, 5766, 5781, 5828, 7626, 7708, 8742, 11532, 11562, 15252, 17484, 23124, 39401, 45167, 59737, 78802, 90334, 118203, 119474, 135501, 157604, 179211, 180668, 236406, 238948, 271002, 358422, 472812, 542004, 716844, 1851847, 3703694, 5555541, 7407388, 11111082, 22222164]

約数ペア:

[(1, 22222164), (2, 11111082), (3, 7407388), (4, 5555541), (6, 3703694), (12, 1851847), (31, 716844), (41, 542004), (47, 472812), (62, 358422), (82, 271002), (93, 238948), (94, 236406), (123, 180668), (124, 179211), (141, 157604), (164, 135501), (186, 119474), (188, 118203), (246, 90334), (282, 78802), (372, 59737), (492, 45167), (564, 39401), (961, 23124), (1271, 17484), (1457, 15252), (1922, 11562), (1927, 11532), (2542, 8742), (2883, 7708), (2914, 7626), (3813, 5828), (3844, 5781), (3854, 5766), (4371, 5084)]