2380356486

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{727}}^1\times {\mathrm{1801}}^1$

素因数の和:2637

約数の個数: 48

約数和(自身を含む): 5218563168

約数和(自身を除く): 2838206682

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 727, 909, 1454, 1801, 1818, 2181, 3602, 4362, 5403, 6543, 10806, 13086, 16209, 32418, 73427, 146854, 181901, 220281, 363802, 440562, 545703, 660843, 1091406, 1309327, 1321686, 1637109, 2618654, 3274218, 3927981, 7855962, 11783943, 23567886, 132242027, 264484054, 396726081, 793452162, 1190178243, 2380356486]

約数ペア:

[(1, 2380356486), (2, 1190178243), (3, 793452162), (6, 396726081), (9, 264484054), (18, 132242027), (101, 23567886), (202, 11783943), (303, 7855962), (606, 3927981), (727, 3274218), (909, 2618654), (1454, 1637109), (1801, 1321686), (1818, 1309327), (2181, 1091406), (3602, 660843), (4362, 545703), (5403, 440562), (6543, 363802), (10806, 220281), (13086, 181901), (16209, 146854), (32418, 73427)]