18143808

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1851

約数の個数: 56

約数和(自身を含む): 48938688

約数和(自身を除く): 30794880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 1783, 2544, 3392, 3566, 5088, 5349, 7132, 10176, 10698, 14264, 21396, 28528, 42792, 57056, 85584, 94499, 114112, 171168, 188998, 283497, 342336, 377996, 566994, 755992, 1133988, 1511984, 2267976, 3023968, 4535952, 6047936, 9071904, 18143808]

約数ペア:

[(1, 18143808), (2, 9071904), (3, 6047936), (4, 4535952), (6, 3023968), (8, 2267976), (12, 1511984), (16, 1133988), (24, 755992), (32, 566994), (48, 377996), (53, 342336), (64, 283497), (96, 188998), (106, 171168), (159, 114112), (192, 94499), (212, 85584), (318, 57056), (424, 42792), (636, 28528), (848, 21396), (1272, 14264), (1696, 10698), (1783, 10176), (2544, 7132), (3392, 5349), (3566, 5088)]