2148516

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 36

約数和(自身を含む): 5581212

約数和(自身を除く): 3432696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1613, 3226, 4839, 6452, 9678, 14517, 19356, 29034, 58068, 59681, 119362, 179043, 238724, 358086, 537129, 716172, 1074258, 2148516]

約数ペア:

[(1, 2148516), (2, 1074258), (3, 716172), (4, 537129), (6, 358086), (9, 238724), (12, 179043), (18, 119362), (36, 59681), (37, 58068), (74, 29034), (111, 19356), (148, 14517), (222, 9678), (333, 6452), (444, 4839), (666, 3226), (1332, 1613)]