40835574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 98585760

約数和(自身を除く): 57750186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 79, 94, 117, 141, 158, 234, 237, 282, 423, 474, 611, 711, 846, 1027, 1222, 1422, 1833, 2054, 2209, 3081, 3666, 3713, 4418, 5499, 6162, 6627, 7426, 9243, 10998, 11139, 13254, 18486, 19881, 22278, 28717, 33417, 39762, 48269, 57434, 66834, 86151, 96538, 144807, 172302, 174511, 258453, 289614, 349022, 434421, 516906, 523533, 868842, 1047066, 1570599, 2268643, 3141198, 4537286, 6805929, 13611858, 20417787, 40835574]

約数ペア:

[(1, 40835574), (2, 20417787), (3, 13611858), (6, 6805929), (9, 4537286), (13, 3141198), (18, 2268643), (26, 1570599), (39, 1047066), (47, 868842), (78, 523533), (79, 516906), (94, 434421), (117, 349022), (141, 289614), (158, 258453), (234, 174511), (237, 172302), (282, 144807), (423, 96538), (474, 86151), (611, 66834), (711, 57434), (846, 48269), (1027, 39762), (1222, 33417), (1422, 28717), (1833, 22278), (2054, 19881), (2209, 18486), (3081, 13254), (3666, 11139), (3713, 10998), (4418, 9243), (5499, 7426), (6162, 6627)]