18192672

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 52170300

約数和(自身を除く): 33977628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 349, 362, 543, 698, 724, 1047, 1086, 1396, 1448, 1629, 2094, 2172, 2792, 2896, 3141, 3258, 4188, 4344, 5584, 5792, 6282, 6516, 8376, 8688, 11168, 12564, 13032, 16752, 17376, 25128, 26064, 33504, 50256, 52128, 63169, 100512, 126338, 189507, 252676, 379014, 505352, 568521, 758028, 1010704, 1137042, 1516056, 2021408, 2274084, 3032112, 4548168, 6064224, 9096336, 18192672]

約数ペア:

[(1, 18192672), (2, 9096336), (3, 6064224), (4, 4548168), (6, 3032112), (8, 2274084), (9, 2021408), (12, 1516056), (16, 1137042), (18, 1010704), (24, 758028), (32, 568521), (36, 505352), (48, 379014), (72, 252676), (96, 189507), (144, 126338), (181, 100512), (288, 63169), (349, 52128), (362, 50256), (543, 33504), (698, 26064), (724, 25128), (1047, 17376), (1086, 16752), (1396, 13032), (1448, 12564), (1629, 11168), (2094, 8688), (2172, 8376), (2792, 6516), (2896, 6282), (3141, 5792), (3258, 5584), (4188, 4344)]