15857226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 45422208

約数和(自身を除く): 29564982

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 673, 693, 714, 1071, 1122, 1309, 1346, 1386, 1683, 2019, 2142, 2618, 3366, 3927, 4038, 4711, 6057, 7403, 7854, 9422, 11441, 11781, 12114, 14133, 14806, 22209, 22882, 23562, 28266, 34323, 42399, 44418, 51821, 66627, 68646, 80087, 84798, 102969, 103642, 125851, 133254, 155463, 160174, 205938, 240261, 251702, 310926, 377553, 466389, 480522, 720783, 755106, 880957, 932778, 1132659, 1441566, 1761914, 2265318, 2642871, 5285742, 7928613, 15857226]

約数ペア:

[(1, 15857226), (2, 7928613), (3, 5285742), (6, 2642871), (7, 2265318), (9, 1761914), (11, 1441566), (14, 1132659), (17, 932778), (18, 880957), (21, 755106), (22, 720783), (33, 480522), (34, 466389), (42, 377553), (51, 310926), (63, 251702), (66, 240261), (77, 205938), (99, 160174), (102, 155463), (119, 133254), (126, 125851), (153, 103642), (154, 102969), (187, 84798), (198, 80087), (231, 68646), (238, 66627), (306, 51821), (357, 44418), (374, 42399), (462, 34323), (561, 28266), (673, 23562), (693, 22882), (714, 22209), (1071, 14806), (1122, 14133), (1309, 12114), (1346, 11781), (1386, 11441), (1683, 9422), (2019, 7854), (2142, 7403), (2618, 6057), (3366, 4711), (3927, 4038)]