6401556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 19918080

約数和(自身を除く): 13516524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 191, 196, 228, 252, 266, 294, 342, 382, 399, 441, 532, 573, 588, 684, 764, 798, 882, 931, 1146, 1197, 1337, 1596, 1719, 1764, 1862, 2292, 2394, 2674, 2793, 3438, 3629, 3724, 4011, 4788, 5348, 5586, 6876, 7258, 8022, 8379, 9359, 10887, 11172, 12033, 14516, 16044, 16758, 18718, 21774, 24066, 25403, 28077, 32661, 33516, 37436, 43548, 48132, 50806, 56154, 65322, 76209, 84231, 101612, 112308, 130644, 152418, 168462, 177821, 228627, 304836, 336924, 355642, 457254, 533463, 711284, 914508, 1066926, 1600389, 2133852, 3200778, 6401556]

約数ペア:

[(1, 6401556), (2, 3200778), (3, 2133852), (4, 1600389), (6, 1066926), (7, 914508), (9, 711284), (12, 533463), (14, 457254), (18, 355642), (19, 336924), (21, 304836), (28, 228627), (36, 177821), (38, 168462), (42, 152418), (49, 130644), (57, 112308), (63, 101612), (76, 84231), (84, 76209), (98, 65322), (114, 56154), (126, 50806), (133, 48132), (147, 43548), (171, 37436), (191, 33516), (196, 32661), (228, 28077), (252, 25403), (266, 24066), (294, 21774), (342, 18718), (382, 16758), (399, 16044), (441, 14516), (532, 12033), (573, 11172), (588, 10887), (684, 9359), (764, 8379), (798, 8022), (882, 7258), (931, 6876), (1146, 5586), (1197, 5348), (1337, 4788), (1596, 4011), (1719, 3724), (1764, 3629), (1862, 3438), (2292, 2793), (2394, 2674)]