12665058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 18438942

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 177, 266, 269, 354, 399, 413, 538, 798, 807, 826, 1121, 1239, 1614, 1883, 2242, 2478, 3363, 3766, 5111, 5649, 6726, 7847, 10222, 11298, 15333, 15694, 15871, 23541, 30666, 31742, 35777, 47082, 47613, 71554, 95226, 107331, 111097, 214662, 222194, 301549, 333291, 603098, 666582, 904647, 1809294, 2110843, 4221686, 6332529, 12665058]

約数ペア:

[(1, 12665058), (2, 6332529), (3, 4221686), (6, 2110843), (7, 1809294), (14, 904647), (19, 666582), (21, 603098), (38, 333291), (42, 301549), (57, 222194), (59, 214662), (114, 111097), (118, 107331), (133, 95226), (177, 71554), (266, 47613), (269, 47082), (354, 35777), (399, 31742), (413, 30666), (538, 23541), (798, 15871), (807, 15694), (826, 15333), (1121, 11298), (1239, 10222), (1614, 7847), (1883, 6726), (2242, 5649), (2478, 5111), (3363, 3766)]