12643596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 36900864

約数和(自身を除く): 24257268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 383, 393, 524, 766, 786, 917, 1149, 1179, 1532, 1572, 1834, 2298, 2358, 2681, 2751, 3447, 3668, 4596, 4716, 5362, 5502, 6894, 8043, 8253, 10724, 11004, 13788, 16086, 16506, 24129, 32172, 33012, 48258, 50173, 96516, 100346, 150519, 200692, 301038, 351211, 451557, 602076, 702422, 903114, 1053633, 1404844, 1806228, 2107266, 3160899, 4214532, 6321798, 12643596]

約数ペア:

[(1, 12643596), (2, 6321798), (3, 4214532), (4, 3160899), (6, 2107266), (7, 1806228), (9, 1404844), (12, 1053633), (14, 903114), (18, 702422), (21, 602076), (28, 451557), (36, 351211), (42, 301038), (63, 200692), (84, 150519), (126, 100346), (131, 96516), (252, 50173), (262, 48258), (383, 33012), (393, 32172), (524, 24129), (766, 16506), (786, 16086), (917, 13788), (1149, 11004), (1179, 10724), (1532, 8253), (1572, 8043), (1834, 6894), (2298, 5502), (2358, 5362), (2681, 4716), (2751, 4596), (3447, 3668)]