18851136

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2151

約数の個数: 56

約数和(自身を含む): 50962560

約数和(自身を除く): 32111424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2089, 2256, 3008, 4178, 4512, 6267, 8356, 9024, 12534, 16712, 25068, 33424, 50136, 66848, 98183, 100272, 133696, 196366, 200544, 294549, 392732, 401088, 589098, 785464, 1178196, 1570928, 2356392, 3141856, 4712784, 6283712, 9425568, 18851136]

約数ペア:

[(1, 18851136), (2, 9425568), (3, 6283712), (4, 4712784), (6, 3141856), (8, 2356392), (12, 1570928), (16, 1178196), (24, 785464), (32, 589098), (47, 401088), (48, 392732), (64, 294549), (94, 200544), (96, 196366), (141, 133696), (188, 100272), (192, 98183), (282, 66848), (376, 50136), (564, 33424), (752, 25068), (1128, 16712), (1504, 12534), (2089, 9024), (2256, 8356), (3008, 6267), (4178, 4512)]