12577572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 37847040

約数和(自身を除く): 25269468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 127, 131, 189, 252, 254, 262, 378, 381, 393, 508, 524, 756, 762, 786, 889, 917, 1143, 1179, 1524, 1572, 1778, 1834, 2286, 2358, 2667, 2751, 3429, 3537, 3556, 3668, 4572, 4716, 5334, 5502, 6858, 7074, 8001, 8253, 10668, 11004, 13716, 14148, 16002, 16506, 16637, 24003, 24759, 32004, 33012, 33274, 48006, 49518, 49911, 66548, 96012, 99036, 99822, 116459, 149733, 199644, 232918, 299466, 349377, 449199, 465836, 598932, 698754, 898398, 1048131, 1397508, 1796796, 2096262, 3144393, 4192524, 6288786, 12577572]

約数ペア:

[(1, 12577572), (2, 6288786), (3, 4192524), (4, 3144393), (6, 2096262), (7, 1796796), (9, 1397508), (12, 1048131), (14, 898398), (18, 698754), (21, 598932), (27, 465836), (28, 449199), (36, 349377), (42, 299466), (54, 232918), (63, 199644), (84, 149733), (108, 116459), (126, 99822), (127, 99036), (131, 96012), (189, 66548), (252, 49911), (254, 49518), (262, 48006), (378, 33274), (381, 33012), (393, 32004), (508, 24759), (524, 24003), (756, 16637), (762, 16506), (786, 16002), (889, 14148), (917, 13716), (1143, 11004), (1179, 10668), (1524, 8253), (1572, 8001), (1778, 7074), (1834, 6858), (2286, 5502), (2358, 5334), (2667, 4716), (2751, 4572), (3429, 3668), (3537, 3556)]