21198355056

素因数分解:

$2^4\times 3^2\times {\mathrm{4111}}^1\times {\mathrm{35809}}^1$

素因数の和:39934

約数の個数: 60

約数和(自身を含む): 59342040160

約数和(自身を除く): 38143685104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4111, 8222, 12333, 16444, 24666, 32888, 35809, 36999, 49332, 65776, 71618, 73998, 98664, 107427, 143236, 147996, 197328, 214854, 286472, 295992, 322281, 429708, 572944, 591984, 644562, 859416, 1289124, 1718832, 2578248, 5156496, 147210799, 294421598, 441632397, 588843196, 883264794, 1177686392, 1324897191, 1766529588, 2355372784, 2649794382, 3533059176, 5299588764, 7066118352, 10599177528, 21198355056]

約数ペア:

[(1, 21198355056), (2, 10599177528), (3, 7066118352), (4, 5299588764), (6, 3533059176), (8, 2649794382), (9, 2355372784), (12, 1766529588), (16, 1324897191), (18, 1177686392), (24, 883264794), (36, 588843196), (48, 441632397), (72, 294421598), (144, 147210799), (4111, 5156496), (8222, 2578248), (12333, 1718832), (16444, 1289124), (24666, 859416), (32888, 644562), (35809, 591984), (36999, 572944), (49332, 429708), (65776, 322281), (71618, 295992), (73998, 286472), (98664, 214854), (107427, 197328), (143236, 147996)]