40804842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3511}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 88502400

約数和(自身を除く): 47697558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3511, 3874, 5811, 7022, 10533, 11622, 21066, 45643, 91286, 136929, 273858, 523139, 1046278, 1569417, 3138834, 6800807, 13601614, 20402421, 40804842]

約数ペア:

[(1, 40804842), (2, 20402421), (3, 13601614), (6, 6800807), (13, 3138834), (26, 1569417), (39, 1046278), (78, 523139), (149, 273858), (298, 136929), (447, 91286), (894, 45643), (1937, 21066), (3511, 11622), (3874, 10533), (5811, 7022)]