21973089912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{232549}}^1$

素因数の和:232716

約数の個数: 64

約数和(自身を含む): 57151488000

約数和(自身を除く): 35178398088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 3048, 3937, 7874, 11811, 15748, 23622, 31496, 47244, 94488, 232549, 465098, 697647, 930196, 1395294, 1860392, 2790588, 5581176, 7209019, 14418038, 21627057, 28836076, 29533723, 43254114, 57672152, 59067446, 86508228, 88601169, 118134892, 173016456, 177202338, 236269784, 354404676, 708809352, 915545413, 1831090826, 2746636239, 3662181652, 5493272478, 7324363304, 10986544956, 21973089912]

約数ペア:

[(1, 21973089912), (2, 10986544956), (3, 7324363304), (4, 5493272478), (6, 3662181652), (8, 2746636239), (12, 1831090826), (24, 915545413), (31, 708809352), (62, 354404676), (93, 236269784), (124, 177202338), (127, 173016456), (186, 118134892), (248, 88601169), (254, 86508228), (372, 59067446), (381, 57672152), (508, 43254114), (744, 29533723), (762, 28836076), (1016, 21627057), (1524, 14418038), (3048, 7209019), (3937, 5581176), (7874, 2790588), (11811, 1860392), (15748, 1395294), (23622, 930196), (31496, 697647), (47244, 465098), (94488, 232549)]