1296754758

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{615743}}^1$

素因数の和:615770

約数の個数: 40

約数和(自身を含む): 3129211008

約数和(自身を除く): 1832456250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 615743, 1231486, 1847229, 3694458, 5541687, 8004659, 11083374, 16009318, 16625061, 24013977, 33250122, 48027954, 49875183, 72041931, 99750366, 144083862, 216125793, 432251586, 648377379, 1296754758]

約数ペア:

[(1, 1296754758), (2, 648377379), (3, 432251586), (6, 216125793), (9, 144083862), (13, 99750366), (18, 72041931), (26, 49875183), (27, 48027954), (39, 33250122), (54, 24013977), (78, 16625061), (81, 16009318), (117, 11083374), (162, 8004659), (234, 5541687), (351, 3694458), (702, 1847229), (1053, 1231486), (2106, 615743)]