12621532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 28207872

約数和(自身を除く): 15586340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 953, 1204, 1892, 1906, 3311, 3812, 6622, 6671, 10483, 13244, 13342, 20966, 26684, 40979, 41932, 73381, 81958, 146762, 163916, 286853, 293524, 450769, 573706, 901538, 1147412, 1803076, 3155383, 6310766, 12621532]

約数ペア:

[(1, 12621532), (2, 6310766), (4, 3155383), (7, 1803076), (11, 1147412), (14, 901538), (22, 573706), (28, 450769), (43, 293524), (44, 286853), (77, 163916), (86, 146762), (154, 81958), (172, 73381), (301, 41932), (308, 40979), (473, 26684), (602, 20966), (946, 13342), (953, 13244), (1204, 10483), (1892, 6671), (1906, 6622), (3311, 3812)]