2912706804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{159793}}^1$

素因数の和:159845

約数の個数: 72

約数和(自身を含む): 8160999168

約数和(自身を除く): 5248292364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 159793, 319586, 479379, 639172, 958758, 1118551, 1917516, 2237102, 3355653, 4474204, 4953583, 6711306, 7829857, 9907166, 13422612, 14860749, 15659714, 19814332, 23489571, 29721498, 31319428, 34675081, 46979142, 59442996, 69350162, 93958284, 104025243, 138700324, 208050486, 242725567, 416100972, 485451134, 728176701, 970902268, 1456353402, 2912706804]

約数ペア:

[(1, 2912706804), (2, 1456353402), (3, 970902268), (4, 728176701), (6, 485451134), (7, 416100972), (12, 242725567), (14, 208050486), (21, 138700324), (28, 104025243), (31, 93958284), (42, 69350162), (49, 59442996), (62, 46979142), (84, 34675081), (93, 31319428), (98, 29721498), (124, 23489571), (147, 19814332), (186, 15659714), (196, 14860749), (217, 13422612), (294, 9907166), (372, 7829857), (434, 6711306), (588, 4953583), (651, 4474204), (868, 3355653), (1302, 2237102), (1519, 1917516), (2604, 1118551), (3038, 958758), (4557, 639172), (6076, 479379), (9114, 319586), (18228, 159793)]