15627222

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 37920960

約数和(自身を除く): 22293738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 113, 117, 197, 226, 234, 339, 351, 394, 591, 678, 702, 1017, 1182, 1469, 1773, 2034, 2561, 2938, 3051, 3546, 4407, 5122, 5319, 6102, 7683, 8814, 10638, 13221, 15366, 22261, 23049, 26442, 39663, 44522, 46098, 66783, 69147, 79326, 133566, 138294, 200349, 289393, 400698, 578786, 601047, 868179, 1202094, 1736358, 2604537, 5209074, 7813611, 15627222]

約数ペア:

[(1, 15627222), (2, 7813611), (3, 5209074), (6, 2604537), (9, 1736358), (13, 1202094), (18, 868179), (26, 601047), (27, 578786), (39, 400698), (54, 289393), (78, 200349), (113, 138294), (117, 133566), (197, 79326), (226, 69147), (234, 66783), (339, 46098), (351, 44522), (394, 39663), (591, 26442), (678, 23049), (702, 22261), (1017, 15366), (1182, 13221), (1469, 10638), (1773, 8814), (2034, 7683), (2561, 6102), (2938, 5319), (3051, 5122), (3546, 4407)]