18134220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 55657728

約数和(自身を除く): 37523508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 347, 390, 402, 670, 694, 780, 804, 871, 1005, 1041, 1340, 1388, 1735, 1742, 2010, 2082, 2613, 3470, 3484, 4020, 4164, 4355, 4511, 5205, 5226, 6940, 8710, 9022, 10410, 10452, 13065, 13533, 17420, 18044, 20820, 22555, 23249, 26130, 27066, 45110, 46498, 52260, 54132, 67665, 69747, 90220, 92996, 116245, 135330, 139494, 232490, 270660, 278988, 302237, 348735, 464980, 604474, 697470, 906711, 1208948, 1394940, 1511185, 1813422, 3022370, 3626844, 4533555, 6044740, 9067110, 18134220]

約数ペア:

[(1, 18134220), (2, 9067110), (3, 6044740), (4, 4533555), (5, 3626844), (6, 3022370), (10, 1813422), (12, 1511185), (13, 1394940), (15, 1208948), (20, 906711), (26, 697470), (30, 604474), (39, 464980), (52, 348735), (60, 302237), (65, 278988), (67, 270660), (78, 232490), (130, 139494), (134, 135330), (156, 116245), (195, 92996), (201, 90220), (260, 69747), (268, 67665), (335, 54132), (347, 52260), (390, 46498), (402, 45110), (670, 27066), (694, 26130), (780, 23249), (804, 22555), (871, 20820), (1005, 18044), (1041, 17420), (1340, 13533), (1388, 13065), (1735, 10452), (1742, 10410), (2010, 9022), (2082, 8710), (2613, 6940), (3470, 5226), (3484, 5205), (4020, 4511), (4164, 4355)]