18852100064

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8821}}^1$

素因数の和:8921

約数の個数: 144

約数和(自身を含む): 45618914880

約数和(自身を除く): 26766814816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 49, 56, 58, 94, 98, 112, 116, 188, 196, 203, 224, 232, 329, 376, 392, 406, 464, 658, 752, 784, 812, 928, 1316, 1363, 1421, 1504, 1568, 1624, 2303, 2632, 2726, 2842, 3248, 4606, 5264, 5452, 5684, 6496, 8821, 9212, 9541, 10528, 10904, 11368, 17642, 18424, 19082, 21808, 22736, 35284, 36848, 38164, 43616, 45472, 61747, 66787, 70568, 73696, 76328, 123494, 133574, 141136, 152656, 246988, 255809, 267148, 282272, 305312, 414587, 432229, 493976, 511618, 534296, 829174, 864458, 987952, 1023236, 1068592, 1658348, 1728916, 1790663, 1975904, 2046472, 2137184, 2902109, 3316696, 3457832, 3581326, 4092944, 5804218, 6633392, 6915664, 7162652, 8185888, 11608436, 12023023, 12534641, 13266784, 13831328, 14325304, 20314763, 23216872, 24046046, 25069282, 28650608, 40629526, 46433744, 48092092, 50138564, 57301216, 81259052, 84161161, 92867488, 96184184, 100277128, 162518104, 168322322, 192368368, 200554256, 325036208, 336644644, 384736736, 401108512, 589128127, 650072416, 673289288, 1178256254, 1346578576, 2356512508, 2693157152, 4713025016, 9426050032, 18852100064]

約数ペア:

[(1, 18852100064), (2, 9426050032), (4, 4713025016), (7, 2693157152), (8, 2356512508), (14, 1346578576), (16, 1178256254), (28, 673289288), (29, 650072416), (32, 589128127), (47, 401108512), (49, 384736736), (56, 336644644), (58, 325036208), (94, 200554256), (98, 192368368), (112, 168322322), (116, 162518104), (188, 100277128), (196, 96184184), (203, 92867488), (224, 84161161), (232, 81259052), (329, 57301216), (376, 50138564), (392, 48092092), (406, 46433744), (464, 40629526), (658, 28650608), (752, 25069282), (784, 24046046), (812, 23216872), (928, 20314763), (1316, 14325304), (1363, 13831328), (1421, 13266784), (1504, 12534641), (1568, 12023023), (1624, 11608436), (2303, 8185888), (2632, 7162652), (2726, 6915664), (2842, 6633392), (3248, 5804218), (4606, 4092944), (5264, 3581326), (5452, 3457832), (5684, 3316696), (6496, 2902109), (8821, 2137184), (9212, 2046472), (9541, 1975904), (10528, 1790663), (10904, 1728916), (11368, 1658348), (17642, 1068592), (18424, 1023236), (19082, 987952), (21808, 864458), (22736, 829174), (35284, 534296), (36848, 511618), (38164, 493976), (43616, 432229), (45472, 414587), (61747, 305312), (66787, 282272), (70568, 267148), (73696, 255809), (76328, 246988), (123494, 152656), (133574, 141136)]