12773222

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 26458488

約数和(自身を除く): 13685266

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 49, 77, 82, 98, 119, 154, 187, 238, 287, 289, 374, 451, 539, 574, 578, 697, 833, 902, 1078, 1309, 1394, 1666, 2009, 2023, 2618, 3157, 3179, 4018, 4046, 4879, 6314, 6358, 7667, 9163, 9758, 11849, 14161, 15334, 18326, 22099, 22253, 23698, 28322, 34153, 44198, 44506, 53669, 68306, 82943, 107338, 130339, 155771, 165886, 260678, 311542, 375683, 580601, 751366, 912373, 1161202, 1824746, 6386611, 12773222]

約数ペア:

[(1, 12773222), (2, 6386611), (7, 1824746), (11, 1161202), (14, 912373), (17, 751366), (22, 580601), (34, 375683), (41, 311542), (49, 260678), (77, 165886), (82, 155771), (98, 130339), (119, 107338), (154, 82943), (187, 68306), (238, 53669), (287, 44506), (289, 44198), (374, 34153), (451, 28322), (539, 23698), (574, 22253), (578, 22099), (697, 18326), (833, 15334), (902, 14161), (1078, 11849), (1309, 9758), (1394, 9163), (1666, 7667), (2009, 6358), (2023, 6314), (2618, 4879), (3157, 4046), (3179, 4018)]