18480384

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:652

約数の個数: 108

約数和(自身を含む): 57475236

約数和(自身を除く): 38994852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 617, 624, 768, 832, 936, 1152, 1234, 1248, 1664, 1851, 1872, 2304, 2468, 2496, 3328, 3702, 3744, 4936, 4992, 5553, 7404, 7488, 8021, 9872, 9984, 11106, 14808, 14976, 16042, 19744, 22212, 24063, 29616, 29952, 32084, 39488, 44424, 48126, 59232, 64168, 72189, 78976, 88848, 96252, 118464, 128336, 144378, 157952, 177696, 192504, 236928, 256672, 288756, 355392, 385008, 473856, 513344, 577512, 710784, 770016, 1026688, 1155024, 1421568, 1540032, 2053376, 2310048, 3080064, 4620096, 6160128, 9240192, 18480384]

約数ペア:

[(1, 18480384), (2, 9240192), (3, 6160128), (4, 4620096), (6, 3080064), (8, 2310048), (9, 2053376), (12, 1540032), (13, 1421568), (16, 1155024), (18, 1026688), (24, 770016), (26, 710784), (32, 577512), (36, 513344), (39, 473856), (48, 385008), (52, 355392), (64, 288756), (72, 256672), (78, 236928), (96, 192504), (104, 177696), (117, 157952), (128, 144378), (144, 128336), (156, 118464), (192, 96252), (208, 88848), (234, 78976), (256, 72189), (288, 64168), (312, 59232), (384, 48126), (416, 44424), (468, 39488), (576, 32084), (617, 29952), (624, 29616), (768, 24063), (832, 22212), (936, 19744), (1152, 16042), (1234, 14976), (1248, 14808), (1664, 11106), (1851, 9984), (1872, 9872), (2304, 8021), (2468, 7488), (2496, 7404), (3328, 5553), (3702, 4992), (3744, 4936)]