18219880788

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1\times {\mathrm{7841}}^1$

素因数の和:10264

約数の個数: 48

約数和(自身を含む): 43049192256

約数和(自身を除く): 24829311468

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 2333, 4666, 6999, 7841, 9332, 13998, 15682, 23523, 27996, 31364, 47046, 94092, 193639, 387278, 580917, 650803, 774556, 1161834, 1301606, 1952409, 2323668, 2603212, 3904818, 7809636, 18293053, 36586106, 54879159, 73172212, 109758318, 219516636, 1518323399, 3036646798, 4554970197, 6073293596, 9109940394, 18219880788]

約数ペア:

[(1, 18219880788), (2, 9109940394), (3, 6073293596), (4, 4554970197), (6, 3036646798), (12, 1518323399), (83, 219516636), (166, 109758318), (249, 73172212), (332, 54879159), (498, 36586106), (996, 18293053), (2333, 7809636), (4666, 3904818), (6999, 2603212), (7841, 2323668), (9332, 1952409), (13998, 1301606), (15682, 1161834), (23523, 774556), (27996, 650803), (31364, 580917), (47046, 387278), (94092, 193639)]