1320087636

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{106907}}^1$

素因数の和:106938

約数の個数: 72

約数和(自身を含む): 3891451200

約数和(自身を除く): 2571363564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 106907, 213814, 320721, 427628, 641442, 748349, 962163, 1282884, 1496698, 1924326, 2245047, 2993396, 3848652, 4490094, 5238443, 6735141, 8980188, 10476886, 13470282, 15715329, 20953772, 26940564, 31430658, 36669101, 47145987, 62861316, 73338202, 94291974, 110007303, 146676404, 188583948, 220014606, 330021909, 440029212, 660043818, 1320087636]

約数ペア:

[(1, 1320087636), (2, 660043818), (3, 440029212), (4, 330021909), (6, 220014606), (7, 188583948), (9, 146676404), (12, 110007303), (14, 94291974), (18, 73338202), (21, 62861316), (28, 47145987), (36, 36669101), (42, 31430658), (49, 26940564), (63, 20953772), (84, 15715329), (98, 13470282), (126, 10476886), (147, 8980188), (196, 6735141), (252, 5238443), (294, 4490094), (343, 3848652), (441, 2993396), (588, 2245047), (686, 1924326), (882, 1496698), (1029, 1282884), (1372, 962163), (1764, 748349), (2058, 641442), (3087, 427628), (4116, 320721), (6174, 213814), (12348, 106907)]