18156937164

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{31531}}^1$

素因数の和:32606

約数の個数: 48

約数和(自身を含む): 43311346176

約数和(自身を除く): 25154409012

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 1021, 2042, 3063, 4084, 6126, 12252, 31531, 47987, 63062, 94593, 95974, 126124, 143961, 189186, 191948, 287922, 378372, 575844, 1481957, 2963914, 4445871, 5927828, 8891742, 17783484, 32193151, 64386302, 96579453, 128772604, 193158906, 386317812, 1513078097, 3026156194, 4539234291, 6052312388, 9078468582, 18156937164]

約数ペア:

[(1, 18156937164), (2, 9078468582), (3, 6052312388), (4, 4539234291), (6, 3026156194), (12, 1513078097), (47, 386317812), (94, 193158906), (141, 128772604), (188, 96579453), (282, 64386302), (564, 32193151), (1021, 17783484), (2042, 8891742), (3063, 5927828), (4084, 4445871), (6126, 2963914), (12252, 1481957), (31531, 575844), (47987, 378372), (63062, 287922), (94593, 191948), (95974, 189186), (126124, 143961)]