43205202

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 101338380

約数和(自身を除く): 58133178

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 109, 114, 122, 171, 183, 218, 327, 342, 361, 366, 549, 654, 722, 981, 1083, 1098, 1159, 1962, 2071, 2166, 2318, 3249, 3477, 4142, 6213, 6498, 6649, 6954, 10431, 12426, 13298, 18639, 19947, 20862, 22021, 37278, 39349, 39894, 44042, 59841, 66063, 78698, 118047, 119682, 126331, 132126, 198189, 236094, 252662, 354141, 378993, 396378, 708282, 757986, 1136979, 2273958, 2400289, 4800578, 7200867, 14401734, 21602601, 43205202]

約数ペア:

[(1, 43205202), (2, 21602601), (3, 14401734), (6, 7200867), (9, 4800578), (18, 2400289), (19, 2273958), (38, 1136979), (57, 757986), (61, 708282), (109, 396378), (114, 378993), (122, 354141), (171, 252662), (183, 236094), (218, 198189), (327, 132126), (342, 126331), (361, 119682), (366, 118047), (549, 78698), (654, 66063), (722, 59841), (981, 44042), (1083, 39894), (1098, 39349), (1159, 37278), (1962, 22021), (2071, 20862), (2166, 19947), (2318, 18639), (3249, 13298), (3477, 12426), (4142, 10431), (6213, 6954), (6498, 6649)]