4450194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 11546880

約数和(自身を除く): 7096686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 193, 366, 378, 386, 427, 549, 579, 854, 1098, 1158, 1281, 1351, 1647, 1737, 2562, 2702, 3294, 3474, 3843, 4053, 5211, 7686, 8106, 10422, 11529, 11773, 12159, 23058, 23546, 24318, 35319, 36477, 70638, 72954, 82411, 105957, 164822, 211914, 247233, 317871, 494466, 635742, 741699, 1483398, 2225097, 4450194]

約数ペア:

[(1, 4450194), (2, 2225097), (3, 1483398), (6, 741699), (7, 635742), (9, 494466), (14, 317871), (18, 247233), (21, 211914), (27, 164822), (42, 105957), (54, 82411), (61, 72954), (63, 70638), (122, 36477), (126, 35319), (183, 24318), (189, 23546), (193, 23058), (366, 12159), (378, 11773), (386, 11529), (427, 10422), (549, 8106), (579, 7686), (854, 5211), (1098, 4053), (1158, 3843), (1281, 3474), (1351, 3294), (1647, 2702), (1737, 2562)]