18366998064

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1\times {\mathrm{1861}}^1$

素因数の和:3618

約数の個数: 80

約数和(自身を含む): 47876935680

約数和(自身を除く): 29509937616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 1619, 1861, 2032, 3048, 3238, 3722, 4857, 5583, 6096, 6476, 7444, 9714, 11166, 12952, 14888, 19428, 22332, 25904, 29776, 38856, 44664, 77712, 89328, 205613, 236347, 411226, 472694, 616839, 709041, 822452, 945388, 1233678, 1418082, 1644904, 1890776, 2467356, 2836164, 3012959, 3289808, 3781552, 4934712, 5672328, 6025918, 9038877, 9869424, 11344656, 12051836, 18077754, 24103672, 36155508, 48207344, 72311016, 144622032, 382645793, 765291586, 1147937379, 1530583172, 2295874758, 3061166344, 4591749516, 6122332688, 9183499032, 18366998064]

約数ペア:

[(1, 18366998064), (2, 9183499032), (3, 6122332688), (4, 4591749516), (6, 3061166344), (8, 2295874758), (12, 1530583172), (16, 1147937379), (24, 765291586), (48, 382645793), (127, 144622032), (254, 72311016), (381, 48207344), (508, 36155508), (762, 24103672), (1016, 18077754), (1524, 12051836), (1619, 11344656), (1861, 9869424), (2032, 9038877), (3048, 6025918), (3238, 5672328), (3722, 4934712), (4857, 3781552), (5583, 3289808), (6096, 3012959), (6476, 2836164), (7444, 2467356), (9714, 1890776), (11166, 1644904), (12952, 1418082), (14888, 1233678), (19428, 945388), (22332, 822452), (25904, 709041), (29776, 616839), (38856, 472694), (44664, 411226), (77712, 236347), (89328, 205613)]