12397158

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 29779200

約数和(自身を除く): 17382042

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 281, 342, 387, 513, 562, 774, 817, 843, 1026, 1161, 1634, 1686, 2322, 2451, 2529, 4902, 5058, 5339, 7353, 7587, 10678, 12083, 14706, 15174, 16017, 22059, 24166, 32034, 36249, 44118, 48051, 72498, 96102, 108747, 144153, 217494, 229577, 288306, 326241, 459154, 652482, 688731, 1377462, 2066193, 4132386, 6198579, 12397158]

約数ペア:

[(1, 12397158), (2, 6198579), (3, 4132386), (6, 2066193), (9, 1377462), (18, 688731), (19, 652482), (27, 459154), (38, 326241), (43, 288306), (54, 229577), (57, 217494), (86, 144153), (114, 108747), (129, 96102), (171, 72498), (258, 48051), (281, 44118), (342, 36249), (387, 32034), (513, 24166), (562, 22059), (774, 16017), (817, 15174), (843, 14706), (1026, 12083), (1161, 10678), (1634, 7587), (1686, 7353), (2322, 5339), (2451, 5058), (2529, 4902)]