18447310084

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1133963}}^1$

素因数の和:1134064

約数の個数: 36

約数和(自身を含む): 38005937424

約数和(自身を除く): 19558627340

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 8134, 16268, 1133963, 2267926, 4535852, 7937741, 15875482, 31750964, 55564187, 94118929, 111128374, 188237858, 222256748, 376475716, 658832503, 1317665006, 2635330012, 4611827521, 9223655042, 18447310084]

約数ペア:

[(1, 18447310084), (2, 9223655042), (4, 4611827521), (7, 2635330012), (14, 1317665006), (28, 658832503), (49, 376475716), (83, 222256748), (98, 188237858), (166, 111128374), (196, 94118929), (332, 55564187), (581, 31750964), (1162, 15875482), (2324, 7937741), (4067, 4535852), (8134, 2267926), (16268, 1133963)]