31496988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 47127012

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 618, 1236, 1499, 1751, 2998, 3502, 4497, 5253, 5996, 7004, 8994, 10506, 17988, 21012, 25483, 50966, 76449, 101932, 152898, 154397, 305796, 308794, 463191, 617588, 926382, 1852764, 2624749, 5249498, 7874247, 10498996, 15748494, 31496988]

約数ペア:

[(1, 31496988), (2, 15748494), (3, 10498996), (4, 7874247), (6, 5249498), (12, 2624749), (17, 1852764), (34, 926382), (51, 617588), (68, 463191), (102, 308794), (103, 305796), (204, 154397), (206, 152898), (309, 101932), (412, 76449), (618, 50966), (1236, 25483), (1499, 21012), (1751, 17988), (2998, 10506), (3502, 8994), (4497, 7004), (5253, 5996)]