239594454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{1231}}^1$

素因数の和:2233

約数の個数: 48

約数和(自身を含む): 567350784

約数和(自身を除く): 327756330

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 983, 1231, 1966, 2462, 2949, 3693, 5898, 7386, 8847, 10813, 11079, 13541, 17694, 21626, 22158, 27082, 32439, 40623, 64878, 81246, 97317, 121869, 194634, 243738, 1210073, 2420146, 3630219, 7260438, 10890657, 13310803, 21781314, 26621606, 39932409, 79864818, 119797227, 239594454]

約数ペア:

[(1, 239594454), (2, 119797227), (3, 79864818), (6, 39932409), (9, 26621606), (11, 21781314), (18, 13310803), (22, 10890657), (33, 7260438), (66, 3630219), (99, 2420146), (198, 1210073), (983, 243738), (1231, 194634), (1966, 121869), (2462, 97317), (2949, 81246), (3693, 64878), (5898, 40623), (7386, 32439), (8847, 27082), (10813, 22158), (11079, 21626), (13541, 17694)]