18205344

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 55944000

約数和(自身を除く): 37738656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1109, 1368, 1824, 2052, 2218, 2736, 3327, 4104, 4436, 5472, 6654, 8208, 8872, 9981, 13308, 16416, 17744, 19962, 21071, 26616, 29943, 35488, 39924, 42142, 53232, 59886, 63213, 79848, 84284, 106464, 119772, 126426, 159696, 168568, 189639, 239544, 252852, 319392, 337136, 379278, 479088, 505704, 568917, 674272, 758556, 958176, 1011408, 1137834, 1517112, 2022816, 2275668, 3034224, 4551336, 6068448, 9102672, 18205344]

約数ペア:

[(1, 18205344), (2, 9102672), (3, 6068448), (4, 4551336), (6, 3034224), (8, 2275668), (9, 2022816), (12, 1517112), (16, 1137834), (18, 1011408), (19, 958176), (24, 758556), (27, 674272), (32, 568917), (36, 505704), (38, 479088), (48, 379278), (54, 337136), (57, 319392), (72, 252852), (76, 239544), (96, 189639), (108, 168568), (114, 159696), (144, 126426), (152, 119772), (171, 106464), (216, 84284), (228, 79848), (288, 63213), (304, 59886), (342, 53232), (432, 42142), (456, 39924), (513, 35488), (608, 29943), (684, 26616), (864, 21071), (912, 19962), (1026, 17744), (1109, 16416), (1368, 13308), (1824, 9981), (2052, 8872), (2218, 8208), (2736, 6654), (3327, 5472), (4104, 4436)]