18173808

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 100

約数和(自身を含む): 54164440

約数和(自身を除く): 35990632

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, 379, 432, 444, 592, 648, 666, 758, 888, 999, 1137, 1296, 1332, 1516, 1776, 1998, 2274, 2664, 2997, 3032, 3411, 3996, 4548, 5328, 5994, 6064, 6822, 7992, 9096, 10233, 11988, 13644, 14023, 15984, 18192, 20466, 23976, 27288, 28046, 30699, 40932, 42069, 47952, 54576, 56092, 61398, 81864, 84138, 112184, 122796, 126207, 163728, 168276, 224368, 245592, 252414, 336552, 378621, 491184, 504828, 673104, 757242, 1009656, 1135863, 1514484, 2019312, 2271726, 3028968, 4543452, 6057936, 9086904, 18173808]

約数ペア:

[(1, 18173808), (2, 9086904), (3, 6057936), (4, 4543452), (6, 3028968), (8, 2271726), (9, 2019312), (12, 1514484), (16, 1135863), (18, 1009656), (24, 757242), (27, 673104), (36, 504828), (37, 491184), (48, 378621), (54, 336552), (72, 252414), (74, 245592), (81, 224368), (108, 168276), (111, 163728), (144, 126207), (148, 122796), (162, 112184), (216, 84138), (222, 81864), (296, 61398), (324, 56092), (333, 54576), (379, 47952), (432, 42069), (444, 40932), (592, 30699), (648, 28046), (666, 27288), (758, 23976), (888, 20466), (999, 18192), (1137, 15984), (1296, 14023), (1332, 13644), (1516, 11988), (1776, 10233), (1998, 9096), (2274, 7992), (2664, 6822), (2997, 6064), (3032, 5994), (3411, 5328), (3996, 4548)]