18460704

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 52920000

約数和(自身を除く): 34459296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 152, 174, 228, 232, 304, 348, 349, 456, 464, 551, 608, 696, 698, 912, 928, 1047, 1102, 1392, 1396, 1653, 1824, 2094, 2204, 2784, 2792, 3306, 4188, 4408, 5584, 6612, 6631, 8376, 8816, 10121, 11168, 13224, 13262, 16752, 17632, 19893, 20242, 26448, 26524, 30363, 33504, 39786, 40484, 52896, 53048, 60726, 79572, 80968, 106096, 121452, 159144, 161936, 192299, 212192, 242904, 318288, 323872, 384598, 485808, 576897, 636576, 769196, 971616, 1153794, 1538392, 2307588, 3076784, 4615176, 6153568, 9230352, 18460704]

約数ペア:

[(1, 18460704), (2, 9230352), (3, 6153568), (4, 4615176), (6, 3076784), (8, 2307588), (12, 1538392), (16, 1153794), (19, 971616), (24, 769196), (29, 636576), (32, 576897), (38, 485808), (48, 384598), (57, 323872), (58, 318288), (76, 242904), (87, 212192), (96, 192299), (114, 161936), (116, 159144), (152, 121452), (174, 106096), (228, 80968), (232, 79572), (304, 60726), (348, 53048), (349, 52896), (456, 40484), (464, 39786), (551, 33504), (608, 30363), (696, 26524), (698, 26448), (912, 20242), (928, 19893), (1047, 17632), (1102, 16752), (1392, 13262), (1396, 13224), (1653, 11168), (1824, 10121), (2094, 8816), (2204, 8376), (2784, 6631), (2792, 6612), (3306, 5584), (4188, 4408)]