15239412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 41952456

約数和(自身を除く): 26713044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 673, 1258, 1332, 1346, 1887, 2019, 2516, 2692, 3774, 4038, 5661, 6057, 7548, 8076, 11322, 11441, 12114, 22644, 22882, 24228, 24901, 34323, 45764, 49802, 68646, 74703, 99604, 102969, 137292, 149406, 205938, 224109, 298812, 411876, 423317, 448218, 846634, 896436, 1269951, 1693268, 2539902, 3809853, 5079804, 7619706, 15239412]

約数ペア:

[(1, 15239412), (2, 7619706), (3, 5079804), (4, 3809853), (6, 2539902), (9, 1693268), (12, 1269951), (17, 896436), (18, 846634), (34, 448218), (36, 423317), (37, 411876), (51, 298812), (68, 224109), (74, 205938), (102, 149406), (111, 137292), (148, 102969), (153, 99604), (204, 74703), (222, 68646), (306, 49802), (333, 45764), (444, 34323), (612, 24901), (629, 24228), (666, 22882), (673, 22644), (1258, 12114), (1332, 11441), (1346, 11322), (1887, 8076), (2019, 7548), (2516, 6057), (2692, 5661), (3774, 4038)]