17936964

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 51226560

約数和(自身を除く): 33289596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 81, 83, 87, 92, 108, 116, 138, 162, 166, 174, 207, 249, 261, 276, 324, 332, 348, 414, 498, 522, 621, 667, 747, 783, 828, 996, 1044, 1242, 1334, 1494, 1566, 1863, 1909, 2001, 2241, 2349, 2407, 2484, 2668, 2988, 3132, 3726, 3818, 4002, 4482, 4698, 4814, 5727, 6003, 6723, 7221, 7452, 7636, 8004, 8964, 9396, 9628, 11454, 12006, 13446, 14442, 17181, 18009, 21663, 22908, 24012, 26892, 28884, 34362, 36018, 43326, 51543, 54027, 55361, 64989, 68724, 72036, 86652, 103086, 108054, 110722, 129978, 154629, 166083, 194967, 206172, 216108, 221444, 259956, 309258, 332166, 389934, 498249, 618516, 664332, 779868, 996498, 1494747, 1992996, 2989494, 4484241, 5978988, 8968482, 17936964]

約数ペア:

[(1, 17936964), (2, 8968482), (3, 5978988), (4, 4484241), (6, 2989494), (9, 1992996), (12, 1494747), (18, 996498), (23, 779868), (27, 664332), (29, 618516), (36, 498249), (46, 389934), (54, 332166), (58, 309258), (69, 259956), (81, 221444), (83, 216108), (87, 206172), (92, 194967), (108, 166083), (116, 154629), (138, 129978), (162, 110722), (166, 108054), (174, 103086), (207, 86652), (249, 72036), (261, 68724), (276, 64989), (324, 55361), (332, 54027), (348, 51543), (414, 43326), (498, 36018), (522, 34362), (621, 28884), (667, 26892), (747, 24012), (783, 22908), (828, 21663), (996, 18009), (1044, 17181), (1242, 14442), (1334, 13446), (1494, 12006), (1566, 11454), (1863, 9628), (1909, 9396), (2001, 8964), (2241, 8004), (2349, 7636), (2407, 7452), (2484, 7221), (2668, 6723), (2988, 6003), (3132, 5727), (3726, 4814), (3818, 4698), (4002, 4482)]