18058864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1645

約数の個数: 40

約数和(自身を含む): 37711872

約数和(自身を除く): 19653008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 1583, 2852, 3166, 5704, 6332, 11408, 12664, 25328, 36409, 49073, 72818, 98146, 145636, 196292, 291272, 392584, 582544, 785168, 1128679, 2257358, 4514716, 9029432, 18058864]

約数ペア:

[(1, 18058864), (2, 9029432), (4, 4514716), (8, 2257358), (16, 1128679), (23, 785168), (31, 582544), (46, 392584), (62, 291272), (92, 196292), (124, 145636), (184, 98146), (248, 72818), (368, 49073), (496, 36409), (713, 25328), (1426, 12664), (1583, 11408), (2852, 6332), (3166, 5704)]