18224352

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 54885600

約数和(自身を除く): 36661248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 89, 96, 108, 144, 158, 162, 178, 216, 237, 267, 288, 316, 324, 356, 432, 474, 534, 632, 648, 711, 712, 801, 864, 948, 1068, 1264, 1296, 1422, 1424, 1602, 1896, 2133, 2136, 2403, 2528, 2592, 2844, 2848, 3204, 3792, 4266, 4272, 4806, 5688, 6399, 6408, 7031, 7209, 7584, 8532, 8544, 9612, 11376, 12798, 12816, 14062, 14418, 17064, 19224, 21093, 22752, 25596, 25632, 28124, 28836, 34128, 38448, 42186, 51192, 56248, 57672, 63279, 68256, 76896, 84372, 102384, 112496, 115344, 126558, 168744, 189837, 204768, 224992, 230688, 253116, 337488, 379674, 506232, 569511, 674976, 759348, 1012464, 1139022, 1518696, 2024928, 2278044, 3037392, 4556088, 6074784, 9112176, 18224352]

約数ペア:

[(1, 18224352), (2, 9112176), (3, 6074784), (4, 4556088), (6, 3037392), (8, 2278044), (9, 2024928), (12, 1518696), (16, 1139022), (18, 1012464), (24, 759348), (27, 674976), (32, 569511), (36, 506232), (48, 379674), (54, 337488), (72, 253116), (79, 230688), (81, 224992), (89, 204768), (96, 189837), (108, 168744), (144, 126558), (158, 115344), (162, 112496), (178, 102384), (216, 84372), (237, 76896), (267, 68256), (288, 63279), (316, 57672), (324, 56248), (356, 51192), (432, 42186), (474, 38448), (534, 34128), (632, 28836), (648, 28124), (711, 25632), (712, 25596), (801, 22752), (864, 21093), (948, 19224), (1068, 17064), (1264, 14418), (1296, 14062), (1422, 12816), (1424, 12798), (1602, 11376), (1896, 9612), (2133, 8544), (2136, 8532), (2403, 7584), (2528, 7209), (2592, 7031), (2844, 6408), (2848, 6399), (3204, 5688), (3792, 4806), (4266, 4272)]