13785816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 38131200

約数和(自身を除く): 24345384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 661, 869, 948, 1322, 1738, 1896, 1983, 2607, 2644, 3476, 3966, 5214, 5288, 6952, 7271, 7932, 10428, 14542, 15864, 20856, 21813, 29084, 43626, 52219, 58168, 87252, 104438, 156657, 174504, 208876, 313314, 417752, 574409, 626628, 1148818, 1253256, 1723227, 2297636, 3446454, 4595272, 6892908, 13785816]

約数ペア:

[(1, 13785816), (2, 6892908), (3, 4595272), (4, 3446454), (6, 2297636), (8, 1723227), (11, 1253256), (12, 1148818), (22, 626628), (24, 574409), (33, 417752), (44, 313314), (66, 208876), (79, 174504), (88, 156657), (132, 104438), (158, 87252), (237, 58168), (264, 52219), (316, 43626), (474, 29084), (632, 21813), (661, 20856), (869, 15864), (948, 14542), (1322, 10428), (1738, 7932), (1896, 7271), (1983, 6952), (2607, 5288), (2644, 5214), (3476, 3966)]