9916404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 26664960

約数和(自身を除く): 16748556

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 61, 62, 69, 76, 92, 93, 114, 122, 124, 138, 183, 186, 228, 244, 276, 366, 372, 437, 589, 713, 732, 874, 1159, 1178, 1311, 1403, 1426, 1748, 1767, 1891, 2139, 2318, 2356, 2622, 2806, 2852, 3477, 3534, 3782, 4209, 4278, 4636, 5244, 5612, 5673, 6954, 7068, 7564, 8418, 8556, 11346, 13547, 13908, 16836, 22692, 26657, 27094, 35929, 40641, 43493, 53314, 54188, 71858, 79971, 81282, 86986, 106628, 107787, 130479, 143716, 159942, 162564, 173972, 215574, 260958, 319884, 431148, 521916, 826367, 1652734, 2479101, 3305468, 4958202, 9916404]

約数ペア:

[(1, 9916404), (2, 4958202), (3, 3305468), (4, 2479101), (6, 1652734), (12, 826367), (19, 521916), (23, 431148), (31, 319884), (38, 260958), (46, 215574), (57, 173972), (61, 162564), (62, 159942), (69, 143716), (76, 130479), (92, 107787), (93, 106628), (114, 86986), (122, 81282), (124, 79971), (138, 71858), (183, 54188), (186, 53314), (228, 43493), (244, 40641), (276, 35929), (366, 27094), (372, 26657), (437, 22692), (589, 16836), (713, 13908), (732, 13547), (874, 11346), (1159, 8556), (1178, 8418), (1311, 7564), (1403, 7068), (1426, 6954), (1748, 5673), (1767, 5612), (1891, 5244), (2139, 4636), (2318, 4278), (2356, 4209), (2622, 3782), (2806, 3534), (2852, 3477)]