9978648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 26688000

約数和(自身を除く): 16709352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 277, 316, 456, 474, 554, 632, 831, 948, 1108, 1501, 1662, 1896, 2216, 3002, 3324, 4503, 5263, 6004, 6648, 9006, 10526, 12008, 15789, 18012, 21052, 21883, 31578, 36024, 42104, 43766, 63156, 65649, 87532, 126312, 131298, 175064, 262596, 415777, 525192, 831554, 1247331, 1663108, 2494662, 3326216, 4989324, 9978648]

約数ペア:

[(1, 9978648), (2, 4989324), (3, 3326216), (4, 2494662), (6, 1663108), (8, 1247331), (12, 831554), (19, 525192), (24, 415777), (38, 262596), (57, 175064), (76, 131298), (79, 126312), (114, 87532), (152, 65649), (158, 63156), (228, 43766), (237, 42104), (277, 36024), (316, 31578), (456, 21883), (474, 21052), (554, 18012), (632, 15789), (831, 12008), (948, 10526), (1108, 9006), (1501, 6648), (1662, 6004), (1896, 5263), (2216, 4503), (3002, 3324)]