11823798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 27808704

約数和(自身を除く): 15984906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 307, 393, 614, 786, 917, 921, 1834, 1842, 2149, 2751, 4298, 5502, 6419, 6447, 12838, 12894, 15043, 19257, 30086, 38514, 40217, 45129, 80434, 90258, 120651, 241302, 281519, 563038, 844557, 1689114, 1970633, 3941266, 5911899, 11823798]

約数ペア:

[(1, 11823798), (2, 5911899), (3, 3941266), (6, 1970633), (7, 1689114), (14, 844557), (21, 563038), (42, 281519), (49, 241302), (98, 120651), (131, 90258), (147, 80434), (262, 45129), (294, 40217), (307, 38514), (393, 30086), (614, 19257), (786, 15043), (917, 12894), (921, 12838), (1834, 6447), (1842, 6419), (2149, 5502), (2751, 4298)]