18641531376

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3319361}}^1$

素因数の和:3319391

約数の個数: 80

約数和(自身を含む): 57624124320

約数和(自身を除く): 38982592944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 3319361, 6638722, 9958083, 13277444, 19916166, 26554888, 29874249, 39832332, 43151693, 53109776, 59748498, 79664664, 86303386, 89622747, 119496996, 129455079, 159329328, 172606772, 179245494, 238993992, 258910158, 345213544, 358490988, 388365237, 477987984, 517820316, 690427088, 716981976, 776730474, 1035640632, 1165095711, 1433963952, 1553460948, 2071281264, 2330191422, 3106921896, 4660382844, 6213843792, 9320765688, 18641531376]

約数ペア:

[(1, 18641531376), (2, 9320765688), (3, 6213843792), (4, 4660382844), (6, 3106921896), (8, 2330191422), (9, 2071281264), (12, 1553460948), (13, 1433963952), (16, 1165095711), (18, 1035640632), (24, 776730474), (26, 716981976), (27, 690427088), (36, 517820316), (39, 477987984), (48, 388365237), (52, 358490988), (54, 345213544), (72, 258910158), (78, 238993992), (104, 179245494), (108, 172606772), (117, 159329328), (144, 129455079), (156, 119496996), (208, 89622747), (216, 86303386), (234, 79664664), (312, 59748498), (351, 53109776), (432, 43151693), (468, 39832332), (624, 29874249), (702, 26554888), (936, 19916166), (1404, 13277444), (1872, 9958083), (2808, 6638722), (5616, 3319361)]