18104736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 52073280

約数和(自身を除く): 33968544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 89, 96, 104, 156, 163, 178, 208, 267, 312, 326, 356, 416, 489, 534, 624, 652, 712, 978, 1068, 1157, 1248, 1304, 1424, 1956, 2119, 2136, 2314, 2608, 2848, 3471, 3912, 4238, 4272, 4628, 5216, 6357, 6942, 7824, 8476, 8544, 9256, 12714, 13884, 14507, 15648, 16952, 18512, 25428, 27768, 29014, 33904, 37024, 43521, 50856, 55536, 58028, 67808, 87042, 101712, 111072, 116056, 174084, 188591, 203424, 232112, 348168, 377182, 464224, 565773, 696336, 754364, 1131546, 1392672, 1508728, 2263092, 3017456, 4526184, 6034912, 9052368, 18104736]

約数ペア:

[(1, 18104736), (2, 9052368), (3, 6034912), (4, 4526184), (6, 3017456), (8, 2263092), (12, 1508728), (13, 1392672), (16, 1131546), (24, 754364), (26, 696336), (32, 565773), (39, 464224), (48, 377182), (52, 348168), (78, 232112), (89, 203424), (96, 188591), (104, 174084), (156, 116056), (163, 111072), (178, 101712), (208, 87042), (267, 67808), (312, 58028), (326, 55536), (356, 50856), (416, 43521), (489, 37024), (534, 33904), (624, 29014), (652, 27768), (712, 25428), (978, 18512), (1068, 16952), (1157, 15648), (1248, 14507), (1304, 13884), (1424, 12714), (1956, 9256), (2119, 8544), (2136, 8476), (2314, 7824), (2608, 6942), (2848, 6357), (3471, 5216), (3912, 4628), (4238, 4272)]