1681460478

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{163027}}^1$

素因数の和:163229

約数の個数: 32

約数和(自身を含む): 3756165120

約数和(自身を除く): 2074704642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 163027, 326054, 489081, 978162, 1467243, 2934486, 4401729, 8803458, 31138157, 62276314, 93414471, 186828942, 280243413, 560486826, 840730239, 1681460478]

約数ペア:

[(1, 1681460478), (2, 840730239), (3, 560486826), (6, 280243413), (9, 186828942), (18, 93414471), (27, 62276314), (54, 31138157), (191, 8803458), (382, 4401729), (573, 2934486), (1146, 1467243), (1719, 978162), (3438, 489081), (5157, 326054), (10314, 163027)]