18478176

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2711}}^1$

素因数の和:2795

約数の個数: 48

約数和(自身を含む): 49206528

約数和(自身を除く): 30728352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 2711, 3408, 5422, 6816, 8133, 10844, 16266, 21688, 32532, 43376, 65064, 86752, 130128, 192481, 260256, 384962, 577443, 769924, 1154886, 1539848, 2309772, 3079696, 4619544, 6159392, 9239088, 18478176]

約数ペア:

[(1, 18478176), (2, 9239088), (3, 6159392), (4, 4619544), (6, 3079696), (8, 2309772), (12, 1539848), (16, 1154886), (24, 769924), (32, 577443), (48, 384962), (71, 260256), (96, 192481), (142, 130128), (213, 86752), (284, 65064), (426, 43376), (568, 32532), (852, 21688), (1136, 16266), (1704, 10844), (2272, 8133), (2711, 6816), (3408, 5422)]