1963520514

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{327581}}^1$

素因数の和:327632

約数の個数: 40

約数和(自身を含む): 4518666108

約数和(自身を除く): 2555145594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 327581, 655162, 982743, 1965486, 2948229, 5896458, 8844687, 12120497, 17689374, 24240994, 26534061, 36361491, 53068122, 72722982, 109084473, 218168946, 327253419, 654506838, 981760257, 1963520514]

約数ペア:

[(1, 1963520514), (2, 981760257), (3, 654506838), (6, 327253419), (9, 218168946), (18, 109084473), (27, 72722982), (37, 53068122), (54, 36361491), (74, 26534061), (81, 24240994), (111, 17689374), (162, 12120497), (222, 8844687), (333, 5896458), (666, 2948229), (999, 1965486), (1998, 982743), (2997, 655162), (5994, 327581)]