21301464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{28631}}^1$

素因数の和:28671

約数の個数: 32

約数和(自身を含む): 54973440

約数和(自身を除く): 33671976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 28631, 57262, 85893, 114524, 171786, 229048, 343572, 687144, 887561, 1775122, 2662683, 3550244, 5325366, 7100488, 10650732, 21301464]

約数ペア:

[(1, 21301464), (2, 10650732), (3, 7100488), (4, 5325366), (6, 3550244), (8, 2662683), (12, 1775122), (24, 887561), (31, 687144), (62, 343572), (93, 229048), (124, 171786), (186, 114524), (248, 85893), (372, 57262), (744, 28631)]