2017222542

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7039}}^1$

素因数の和:7143

約数の個数: 80

約数和(自身を含む): 4753267200

約数和(自身を除く): 2736044658

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 61, 81, 87, 122, 162, 174, 183, 261, 366, 522, 549, 783, 1098, 1566, 1647, 1769, 2349, 3294, 3538, 4698, 4941, 5307, 7039, 9882, 10614, 14078, 15921, 21117, 31842, 42234, 47763, 63351, 95526, 126702, 143289, 190053, 204131, 286578, 380106, 408262, 429379, 570159, 612393, 858758, 1140318, 1224786, 1288137, 1837179, 2576274, 3674358, 3864411, 5511537, 7728822, 11023074, 11593233, 12451991, 16534611, 23186466, 24903982, 33069222, 34779699, 37355973, 69559398, 74711946, 112067919, 224135838, 336203757, 672407514, 1008611271, 2017222542]

約数ペア:

[(1, 2017222542), (2, 1008611271), (3, 672407514), (6, 336203757), (9, 224135838), (18, 112067919), (27, 74711946), (29, 69559398), (54, 37355973), (58, 34779699), (61, 33069222), (81, 24903982), (87, 23186466), (122, 16534611), (162, 12451991), (174, 11593233), (183, 11023074), (261, 7728822), (366, 5511537), (522, 3864411), (549, 3674358), (783, 2576274), (1098, 1837179), (1566, 1288137), (1647, 1224786), (1769, 1140318), (2349, 858758), (3294, 612393), (3538, 570159), (4698, 429379), (4941, 408262), (5307, 380106), (7039, 286578), (9882, 204131), (10614, 190053), (14078, 143289), (15921, 126702), (21117, 95526), (31842, 63351), (42234, 47763)]