40226724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2609

約数の個数: 72

約数和(自身を含む): 111733440

約数和(自身を除く): 71506716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2557, 2622, 3933, 5114, 5244, 7671, 7866, 10228, 15342, 15732, 23013, 30684, 46026, 48583, 58811, 92052, 97166, 117622, 145749, 176433, 194332, 235244, 291498, 352866, 437247, 529299, 582996, 705732, 874494, 1058598, 1117409, 1748988, 2117196, 2234818, 3352227, 4469636, 6704454, 10056681, 13408908, 20113362, 40226724]

約数ペア:

[(1, 40226724), (2, 20113362), (3, 13408908), (4, 10056681), (6, 6704454), (9, 4469636), (12, 3352227), (18, 2234818), (19, 2117196), (23, 1748988), (36, 1117409), (38, 1058598), (46, 874494), (57, 705732), (69, 582996), (76, 529299), (92, 437247), (114, 352866), (138, 291498), (171, 235244), (207, 194332), (228, 176433), (276, 145749), (342, 117622), (414, 97166), (437, 92052), (684, 58811), (828, 48583), (874, 46026), (1311, 30684), (1748, 23013), (2557, 15732), (2622, 15342), (3933, 10228), (5114, 7866), (5244, 7671)]