12936117.0000000000

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 2497397760

約数和(自身を除く): 874697859

約数列:

[1, 3, 9, 29, 43, 87, 129, 191, 261, 387, 573, 757, 1247, 1719, 2271, 3741, 5539, 6813, 8213, 11223, 16617, 21953, 24639, 32551, 49851, 65859, 73917, 97653, 144587, 197577, 238177, 292959, 433761, 714531, 943979, 1301283, 2143593, 2831937, 4193023, 6217241, 8495811, 12579069, 18651723, 37737207, 55955169, 180299989, 540899967, 1622699901]

約数ペア:

[(1, 1622699901), (3, 540899967), (9, 180299989), (29, 55955169), (43, 37737207), (87, 18651723), (129, 12579069), (191, 8495811), (261, 6217241), (387, 4193023), (573, 2831937), (757, 2143593), (1247, 1301283), (1719, 943979), (2271, 714531), (3741, 433761), (5539, 292959), (6813, 238177), (8213, 197577), (11223, 144587), (16617, 97653), (21953, 73917), (24639, 65859), (32551, 49851)]