21893304096

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2452207}}^1$

素因数の和:2452254

約数の個数: 72

約数和(自身を含む): 64267467264

約数和(自身を除く): 42374163168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 2452207, 4904414, 7356621, 9808828, 14713242, 19617656, 22069863, 29426484, 39235312, 44139726, 58852968, 76018417, 78470624, 88279452, 117705936, 152036834, 176558904, 228055251, 235411872, 304073668, 353117808, 456110502, 608147336, 684165753, 706235616, 912221004, 1216294672, 1368331506, 1824442008, 2432589344, 2736663012, 3648884016, 5473326024, 7297768032, 10946652048, 21893304096]

約数ペア:

[(1, 21893304096), (2, 10946652048), (3, 7297768032), (4, 5473326024), (6, 3648884016), (8, 2736663012), (9, 2432589344), (12, 1824442008), (16, 1368331506), (18, 1216294672), (24, 912221004), (31, 706235616), (32, 684165753), (36, 608147336), (48, 456110502), (62, 353117808), (72, 304073668), (93, 235411872), (96, 228055251), (124, 176558904), (144, 152036834), (186, 117705936), (248, 88279452), (279, 78470624), (288, 76018417), (372, 58852968), (496, 44139726), (558, 39235312), (744, 29426484), (992, 22069863), (1116, 19617656), (1488, 14713242), (2232, 9808828), (2976, 7356621), (4464, 4904414), (8928, 2452207)]