15216348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 41108480

約数和(自身を除く): 25892132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2293, 3318, 4586, 6636, 6879, 9172, 13758, 16051, 27516, 32102, 48153, 64204, 96306, 181147, 192612, 362294, 543441, 724588, 1086882, 1268029, 2173764, 2536058, 3804087, 5072116, 7608174, 15216348]

約数ペア:

[(1, 15216348), (2, 7608174), (3, 5072116), (4, 3804087), (6, 2536058), (7, 2173764), (12, 1268029), (14, 1086882), (21, 724588), (28, 543441), (42, 362294), (79, 192612), (84, 181147), (158, 96306), (237, 64204), (316, 48153), (474, 32102), (553, 27516), (948, 16051), (1106, 13758), (1659, 9172), (2212, 6879), (2293, 6636), (3318, 4586)]