19228752

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 100

約数和(自身を含む): 57300276

約数和(自身を除く): 38071524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 333, 401, 432, 444, 592, 648, 666, 802, 888, 999, 1203, 1296, 1332, 1604, 1776, 1998, 2406, 2664, 2997, 3208, 3609, 3996, 4812, 5328, 5994, 6416, 7218, 7992, 9624, 10827, 11988, 14436, 14837, 15984, 19248, 21654, 23976, 28872, 29674, 32481, 43308, 44511, 47952, 57744, 59348, 64962, 86616, 89022, 118696, 129924, 133533, 173232, 178044, 237392, 259848, 267066, 356088, 400599, 519696, 534132, 712176, 801198, 1068264, 1201797, 1602396, 2136528, 2403594, 3204792, 4807188, 6409584, 9614376, 19228752]

約数ペア:

[(1, 19228752), (2, 9614376), (3, 6409584), (4, 4807188), (6, 3204792), (8, 2403594), (9, 2136528), (12, 1602396), (16, 1201797), (18, 1068264), (24, 801198), (27, 712176), (36, 534132), (37, 519696), (48, 400599), (54, 356088), (72, 267066), (74, 259848), (81, 237392), (108, 178044), (111, 173232), (144, 133533), (148, 129924), (162, 118696), (216, 89022), (222, 86616), (296, 64962), (324, 59348), (333, 57744), (401, 47952), (432, 44511), (444, 43308), (592, 32481), (648, 29674), (666, 28872), (802, 23976), (888, 21654), (999, 19248), (1203, 15984), (1296, 14837), (1332, 14436), (1604, 11988), (1776, 10827), (1998, 9624), (2406, 7992), (2664, 7218), (2997, 6416), (3208, 5994), (3609, 5328), (3996, 4812)]