173025918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2530

約数の個数: 72

約数和(自身を含む): 423766512

約数和(自身を除く): 250740594

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 507, 598, 897, 1014, 1521, 1794, 2473, 2691, 3042, 3887, 4946, 5382, 7419, 7774, 11661, 14838, 22257, 23322, 32149, 34983, 44514, 56879, 64298, 69966, 96447, 113758, 170637, 192894, 289341, 341274, 417937, 511911, 578682, 739427, 835874, 1023822, 1253811, 1478854, 2218281, 2507622, 3761433, 4436562, 6654843, 7522866, 9612551, 13309686, 19225102, 28837653, 57675306, 86512959, 173025918]

約数ペア:

[(1, 173025918), (2, 86512959), (3, 57675306), (6, 28837653), (9, 19225102), (13, 13309686), (18, 9612551), (23, 7522866), (26, 6654843), (39, 4436562), (46, 3761433), (69, 2507622), (78, 2218281), (117, 1478854), (138, 1253811), (169, 1023822), (207, 835874), (234, 739427), (299, 578682), (338, 511911), (414, 417937), (507, 341274), (598, 289341), (897, 192894), (1014, 170637), (1521, 113758), (1794, 96447), (2473, 69966), (2691, 64298), (3042, 56879), (3887, 44514), (4946, 34983), (5382, 32149), (7419, 23322), (7774, 22257), (11661, 14838)]