18196896

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 50561280

約数和(自身を除く): 32364384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 74, 94, 96, 109, 111, 141, 148, 188, 218, 222, 282, 296, 327, 376, 436, 444, 564, 592, 654, 752, 872, 888, 1128, 1184, 1308, 1504, 1739, 1744, 1776, 2256, 2616, 3478, 3488, 3552, 4033, 4512, 5123, 5217, 5232, 6956, 8066, 10246, 10434, 10464, 12099, 13912, 15369, 16132, 20492, 20868, 24198, 27824, 30738, 32264, 40984, 41736, 48396, 55648, 61476, 64528, 81968, 83472, 96792, 122952, 129056, 163936, 166944, 189551, 193584, 245904, 379102, 387168, 491808, 568653, 758204, 1137306, 1516408, 2274612, 3032816, 4549224, 6065632, 9098448, 18196896]

約数ペア:

[(1, 18196896), (2, 9098448), (3, 6065632), (4, 4549224), (6, 3032816), (8, 2274612), (12, 1516408), (16, 1137306), (24, 758204), (32, 568653), (37, 491808), (47, 387168), (48, 379102), (74, 245904), (94, 193584), (96, 189551), (109, 166944), (111, 163936), (141, 129056), (148, 122952), (188, 96792), (218, 83472), (222, 81968), (282, 64528), (296, 61476), (327, 55648), (376, 48396), (436, 41736), (444, 40984), (564, 32264), (592, 30738), (654, 27824), (752, 24198), (872, 20868), (888, 20492), (1128, 16132), (1184, 15369), (1308, 13912), (1504, 12099), (1739, 10464), (1744, 10434), (1776, 10246), (2256, 8066), (2616, 6956), (3478, 5232), (3488, 5217), (3552, 5123), (4033, 4512)]