13480908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 37368576

約数和(自身を除く): 23887668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 167, 186, 217, 334, 372, 434, 501, 651, 668, 868, 961, 1002, 1169, 1302, 1922, 2004, 2338, 2604, 2883, 3507, 3844, 4676, 5177, 5766, 6727, 7014, 10354, 11532, 13454, 14028, 15531, 20181, 20708, 26908, 31062, 36239, 40362, 62124, 72478, 80724, 108717, 144956, 160487, 217434, 320974, 434868, 481461, 641948, 962922, 1123409, 1925844, 2246818, 3370227, 4493636, 6740454, 13480908]

約数ペア:

[(1, 13480908), (2, 6740454), (3, 4493636), (4, 3370227), (6, 2246818), (7, 1925844), (12, 1123409), (14, 962922), (21, 641948), (28, 481461), (31, 434868), (42, 320974), (62, 217434), (84, 160487), (93, 144956), (124, 108717), (167, 80724), (186, 72478), (217, 62124), (334, 40362), (372, 36239), (434, 31062), (501, 26908), (651, 20708), (668, 20181), (868, 15531), (961, 14028), (1002, 13454), (1169, 11532), (1302, 10354), (1922, 7014), (2004, 6727), (2338, 5766), (2604, 5177), (2883, 4676), (3507, 3844)]