18111168

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 112

約数和(自身を含む): 54620160

約数和(自身を除く): 36508992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 223, 282, 288, 376, 423, 432, 446, 564, 576, 669, 752, 846, 864, 892, 1128, 1269, 1338, 1504, 1692, 1728, 1784, 2007, 2256, 2538, 2676, 3008, 3384, 3568, 4014, 4512, 5076, 5352, 6021, 6768, 7136, 8028, 9024, 10152, 10481, 10704, 12042, 13536, 14272, 16056, 20304, 20962, 21408, 24084, 27072, 31443, 32112, 40608, 41924, 42816, 48168, 62886, 64224, 81216, 83848, 94329, 96336, 125772, 128448, 167696, 188658, 192672, 251544, 282987, 335392, 377316, 385344, 503088, 565974, 670784, 754632, 1006176, 1131948, 1509264, 2012352, 2263896, 3018528, 4527792, 6037056, 9055584, 18111168]

約数ペア:

[(1, 18111168), (2, 9055584), (3, 6037056), (4, 4527792), (6, 3018528), (8, 2263896), (9, 2012352), (12, 1509264), (16, 1131948), (18, 1006176), (24, 754632), (27, 670784), (32, 565974), (36, 503088), (47, 385344), (48, 377316), (54, 335392), (64, 282987), (72, 251544), (94, 192672), (96, 188658), (108, 167696), (141, 128448), (144, 125772), (188, 96336), (192, 94329), (216, 83848), (223, 81216), (282, 64224), (288, 62886), (376, 48168), (423, 42816), (432, 41924), (446, 40608), (564, 32112), (576, 31443), (669, 27072), (752, 24084), (846, 21408), (864, 20962), (892, 20304), (1128, 16056), (1269, 14272), (1338, 13536), (1504, 12042), (1692, 10704), (1728, 10481), (1784, 10152), (2007, 9024), (2256, 8028), (2538, 7136), (2676, 6768), (3008, 6021), (3384, 5352), (3568, 5076), (4014, 4512)]