3853458

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 10323612

約数和(自身を除く): 6470154

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 257, 294, 306, 357, 441, 514, 714, 771, 833, 882, 1071, 1542, 1666, 1799, 2142, 2313, 2499, 3598, 4369, 4626, 4998, 5397, 7497, 8738, 10794, 12593, 13107, 14994, 16191, 25186, 26214, 30583, 32382, 37779, 39321, 61166, 75558, 78642, 91749, 113337, 183498, 214081, 226674, 275247, 428162, 550494, 642243, 1284486, 1926729, 3853458]

約数ペア:

[(1, 3853458), (2, 1926729), (3, 1284486), (6, 642243), (7, 550494), (9, 428162), (14, 275247), (17, 226674), (18, 214081), (21, 183498), (34, 113337), (42, 91749), (49, 78642), (51, 75558), (63, 61166), (98, 39321), (102, 37779), (119, 32382), (126, 30583), (147, 26214), (153, 25186), (238, 16191), (257, 14994), (294, 13107), (306, 12593), (357, 10794), (441, 8738), (514, 7497), (714, 5397), (771, 4998), (833, 4626), (882, 4369), (1071, 3598), (1542, 2499), (1666, 2313), (1799, 2142)]