18026136

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13177}}^1$

素因数の和:13208

約数の個数: 48

約数和(自身を含む): 51394200

約数和(自身を除く): 33368064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13177, 26354, 39531, 52708, 79062, 105416, 118593, 158124, 237186, 250363, 316248, 474372, 500726, 751089, 948744, 1001452, 1502178, 2002904, 2253267, 3004356, 4506534, 6008712, 9013068, 18026136]

約数ペア:

[(1, 18026136), (2, 9013068), (3, 6008712), (4, 4506534), (6, 3004356), (8, 2253267), (9, 2002904), (12, 1502178), (18, 1001452), (19, 948744), (24, 751089), (36, 500726), (38, 474372), (57, 316248), (72, 250363), (76, 237186), (114, 158124), (152, 118593), (171, 105416), (228, 79062), (342, 52708), (456, 39531), (684, 26354), (1368, 13177)]