40991724

素因数分解:

$2^2\times 3^3\times {\mathrm{383}}^1\times {\mathrm{991}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 106659840

約数和(自身を除く): 65668116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 383, 766, 991, 1149, 1532, 1982, 2298, 2973, 3447, 3964, 4596, 5946, 6894, 8919, 10341, 11892, 13788, 17838, 20682, 26757, 35676, 41364, 53514, 107028, 379553, 759106, 1138659, 1518212, 2277318, 3415977, 4554636, 6831954, 10247931, 13663908, 20495862, 40991724]

約数ペア:

[(1, 40991724), (2, 20495862), (3, 13663908), (4, 10247931), (6, 6831954), (9, 4554636), (12, 3415977), (18, 2277318), (27, 1518212), (36, 1138659), (54, 759106), (108, 379553), (383, 107028), (766, 53514), (991, 41364), (1149, 35676), (1532, 26757), (1982, 20682), (2298, 17838), (2973, 13788), (3447, 11892), (3964, 10341), (4596, 8919), (5946, 6894)]