18342876

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 44126208

約数和(自身を除く): 25783332

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 151, 159, 191, 212, 302, 318, 382, 453, 573, 604, 636, 764, 906, 1146, 1812, 2292, 8003, 10123, 16006, 20246, 24009, 28841, 30369, 32012, 40492, 48018, 57682, 60738, 86523, 96036, 115364, 121476, 173046, 346092, 1528573, 3057146, 4585719, 6114292, 9171438, 18342876]

約数ペア:

[(1, 18342876), (2, 9171438), (3, 6114292), (4, 4585719), (6, 3057146), (12, 1528573), (53, 346092), (106, 173046), (151, 121476), (159, 115364), (191, 96036), (212, 86523), (302, 60738), (318, 57682), (382, 48018), (453, 40492), (573, 32012), (604, 30369), (636, 28841), (764, 24009), (906, 20246), (1146, 16006), (1812, 10123), (2292, 8003)]