18240247584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4871861}}^1$

素因数の和:4871890

約数の個数: 72

約数和(自身を含む): 55860769692

約数和(自身を除く): 37620522108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4871861, 9743722, 14615583, 19487444, 29231166, 38974888, 43846749, 58462332, 63334193, 77949776, 87693498, 116924664, 126668386, 155899552, 175386996, 190002579, 233849328, 253336772, 350773992, 380005158, 467698656, 506673544, 570007737, 701547984, 760010316, 1013347088, 1140015474, 1403095968, 1520020632, 2026694176, 2280030948, 3040041264, 4560061896, 6080082528, 9120123792, 18240247584]

約数ペア:

[(1, 18240247584), (2, 9120123792), (3, 6080082528), (4, 4560061896), (6, 3040041264), (8, 2280030948), (9, 2026694176), (12, 1520020632), (13, 1403095968), (16, 1140015474), (18, 1013347088), (24, 760010316), (26, 701547984), (32, 570007737), (36, 506673544), (39, 467698656), (48, 380005158), (52, 350773992), (72, 253336772), (78, 233849328), (96, 190002579), (104, 175386996), (117, 155899552), (144, 126668386), (156, 116924664), (208, 87693498), (234, 77949776), (288, 63334193), (312, 58462332), (416, 43846749), (468, 38974888), (624, 29231166), (936, 19487444), (1248, 14615583), (1872, 9743722), (3744, 4871861)]