18408825456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{68743}}^1$

素因数の和:69558

約数の個数: 80

約数和(自身を含む): 54418850304

約数和(自身を除く): 36010024848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 797, 1594, 2391, 3188, 4782, 5579, 6376, 9564, 11158, 12752, 16737, 19128, 22316, 33474, 38256, 44632, 66948, 68743, 89264, 133896, 137486, 206229, 267792, 274972, 412458, 481201, 549944, 824916, 962402, 1099888, 1443603, 1649832, 1924804, 2887206, 3299664, 3849608, 5774412, 7699216, 11548824, 23097648, 54788171, 109576342, 164364513, 219152684, 328729026, 383517197, 438305368, 657458052, 767034394, 876610736, 1150551591, 1314916104, 1534068788, 2301103182, 2629832208, 3068137576, 4602206364, 6136275152, 9204412728, 18408825456]

約数ペア:

[(1, 18408825456), (2, 9204412728), (3, 6136275152), (4, 4602206364), (6, 3068137576), (7, 2629832208), (8, 2301103182), (12, 1534068788), (14, 1314916104), (16, 1150551591), (21, 876610736), (24, 767034394), (28, 657458052), (42, 438305368), (48, 383517197), (56, 328729026), (84, 219152684), (112, 164364513), (168, 109576342), (336, 54788171), (797, 23097648), (1594, 11548824), (2391, 7699216), (3188, 5774412), (4782, 3849608), (5579, 3299664), (6376, 2887206), (9564, 1924804), (11158, 1649832), (12752, 1443603), (16737, 1099888), (19128, 962402), (22316, 824916), (33474, 549944), (38256, 481201), (44632, 412458), (66948, 274972), (68743, 267792), (89264, 206229), (133896, 137486)]