12194676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 33755904

約数和(自身を除く): 21561228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 367, 426, 468, 639, 734, 852, 923, 1101, 1278, 1468, 1846, 2202, 2556, 2769, 3303, 3692, 4404, 4771, 5538, 6606, 8307, 9542, 11076, 13212, 14313, 16614, 19084, 26057, 28626, 33228, 42939, 52114, 57252, 78171, 85878, 104228, 156342, 171756, 234513, 312684, 338741, 469026, 677482, 938052, 1016223, 1354964, 2032446, 3048669, 4064892, 6097338, 12194676]

約数ペア:

[(1, 12194676), (2, 6097338), (3, 4064892), (4, 3048669), (6, 2032446), (9, 1354964), (12, 1016223), (13, 938052), (18, 677482), (26, 469026), (36, 338741), (39, 312684), (52, 234513), (71, 171756), (78, 156342), (117, 104228), (142, 85878), (156, 78171), (213, 57252), (234, 52114), (284, 42939), (367, 33228), (426, 28626), (468, 26057), (639, 19084), (734, 16614), (852, 14313), (923, 13212), (1101, 11076), (1278, 9542), (1468, 8307), (1846, 6606), (2202, 5538), (2556, 4771), (2769, 4404), (3303, 3692)]