18123744

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 30139296

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, 2659, 3408, 5318, 6816, 7977, 10636, 15954, 21272, 31908, 42544, 63816, 85088, 127632, 188789, 255264, 377578, 566367, 755156, 1132734, 1510312, 2265468, 3020624, 4530936, 6041248, 9061872, 18123744]

約数ペア:

[(1, 18123744), (2, 9061872), (3, 6041248), (4, 4530936), (6, 3020624), (8, 2265468), (12, 1510312), (16, 1132734), (24, 755156), (32, 566367), (48, 377578), (71, 255264), (96, 188789), (142, 127632), (213, 85088), (284, 63816), (426, 42544), (568, 31908), (852, 21272), (1136, 15954), (1704, 10636), (2272, 7977), (2659, 6816), (3408, 5318)]