19671833136

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1\times {\mathrm{3793}}^1$

素因数の和:4618

約数の個数: 80

約数和(自身を含む): 51215721984

約数和(自身を除く): 31543888848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 647, 668, 1002, 1294, 1336, 1941, 2004, 2588, 2672, 3793, 3882, 4008, 5176, 7586, 7764, 8016, 10352, 11379, 15172, 15528, 22758, 30344, 31056, 45516, 60688, 91032, 108049, 182064, 216098, 324147, 432196, 633431, 648294, 864392, 1266862, 1296588, 1728784, 1900293, 2454071, 2533724, 2593176, 3800586, 4908142, 5067448, 5186352, 7362213, 7601172, 9816284, 10134896, 14724426, 15202344, 19632568, 29448852, 30404688, 39265136, 58897704, 117795408, 409829857, 819659714, 1229489571, 1639319428, 2458979142, 3278638856, 4917958284, 6557277712, 9835916568, 19671833136]

約数ペア:

[(1, 19671833136), (2, 9835916568), (3, 6557277712), (4, 4917958284), (6, 3278638856), (8, 2458979142), (12, 1639319428), (16, 1229489571), (24, 819659714), (48, 409829857), (167, 117795408), (334, 58897704), (501, 39265136), (647, 30404688), (668, 29448852), (1002, 19632568), (1294, 15202344), (1336, 14724426), (1941, 10134896), (2004, 9816284), (2588, 7601172), (2672, 7362213), (3793, 5186352), (3882, 5067448), (4008, 4908142), (5176, 3800586), (7586, 2593176), (7764, 2533724), (8016, 2454071), (10352, 1900293), (11379, 1728784), (15172, 1296588), (15528, 1266862), (22758, 864392), (30344, 648294), (31056, 633431), (45516, 432196), (60688, 324147), (91032, 216098), (108049, 182064)]