138696012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42337}}^1$

素因数の和:42367

約数の個数: 72

約数和(自身を含む): 431508896

約数和(自身を除く): 292812884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 42337, 84674, 127011, 169348, 254022, 296359, 381033, 508044, 550381, 592718, 762066, 889077, 1100762, 1185436, 1524132, 1651143, 1778154, 2201524, 2667231, 3302286, 3556308, 3852667, 4953429, 5334462, 6604572, 7705334, 9906858, 10668924, 11558001, 15410668, 19813716, 23116002, 34674003, 46232004, 69348006, 138696012]

約数ペア:

[(1, 138696012), (2, 69348006), (3, 46232004), (4, 34674003), (6, 23116002), (7, 19813716), (9, 15410668), (12, 11558001), (13, 10668924), (14, 9906858), (18, 7705334), (21, 6604572), (26, 5334462), (28, 4953429), (36, 3852667), (39, 3556308), (42, 3302286), (52, 2667231), (63, 2201524), (78, 1778154), (84, 1651143), (91, 1524132), (117, 1185436), (126, 1100762), (156, 889077), (182, 762066), (234, 592718), (252, 550381), (273, 508044), (364, 381033), (468, 296359), (546, 254022), (819, 169348), (1092, 127011), (1638, 84674), (3276, 42337)]