2154751902

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{238939}}^1$

素因数の和:239117

約数の個数: 32

約数和(自身を含む): 4817030400

約数和(自身を除く): 2662278498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 3006, 4509, 9018, 238939, 477878, 716817, 1433634, 2150451, 4300902, 6451353, 12902706, 39902813, 79805626, 119708439, 239416878, 359125317, 718250634, 1077375951, 2154751902]

約数ペア:

[(1, 2154751902), (2, 1077375951), (3, 718250634), (6, 359125317), (9, 239416878), (18, 119708439), (27, 79805626), (54, 39902813), (167, 12902706), (334, 6451353), (501, 4300902), (1002, 2150451), (1503, 1433634), (3006, 716817), (4509, 477878), (9018, 238939)]