7251636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 19514880

約数和(自身を除く): 12263244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 659, 786, 917, 1318, 1572, 1834, 1977, 2636, 2751, 3668, 3954, 4613, 5502, 7908, 9226, 11004, 13839, 18452, 27678, 55356, 86329, 172658, 258987, 345316, 517974, 604303, 1035948, 1208606, 1812909, 2417212, 3625818, 7251636]

約数ペア:

[(1, 7251636), (2, 3625818), (3, 2417212), (4, 1812909), (6, 1208606), (7, 1035948), (12, 604303), (14, 517974), (21, 345316), (28, 258987), (42, 172658), (84, 86329), (131, 55356), (262, 27678), (393, 18452), (524, 13839), (659, 11004), (786, 9226), (917, 7908), (1318, 5502), (1572, 4613), (1834, 3954), (1977, 3668), (2636, 2751)]