11782872

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4423}}^1$

素因数の和:4472

約数の個数: 48

約数和(自身を含む): 32781840

約数和(自身を除く): 20998968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 4423, 8846, 13269, 17692, 26538, 35384, 39807, 53076, 79614, 106152, 159228, 163651, 318456, 327302, 490953, 654604, 981906, 1309208, 1472859, 1963812, 2945718, 3927624, 5891436, 11782872]

約数ペア:

[(1, 11782872), (2, 5891436), (3, 3927624), (4, 2945718), (6, 1963812), (8, 1472859), (9, 1309208), (12, 981906), (18, 654604), (24, 490953), (36, 327302), (37, 318456), (72, 163651), (74, 159228), (111, 106152), (148, 79614), (222, 53076), (296, 39807), (333, 35384), (444, 26538), (666, 17692), (888, 13269), (1332, 8846), (2664, 4423)]