31526838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1$

素因数の和:4789

約数の個数: 48

約数和(自身を含む): 79556256

約数和(自身を除く): 48029418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 4721, 6678, 9442, 14163, 28326, 33047, 42489, 66094, 84978, 99141, 198282, 250213, 297423, 500426, 594846, 750639, 1501278, 1751491, 2251917, 3502982, 4503834, 5254473, 10508946, 15763419, 31526838]

約数ペア:

[(1, 31526838), (2, 15763419), (3, 10508946), (6, 5254473), (7, 4503834), (9, 3502982), (14, 2251917), (18, 1751491), (21, 1501278), (42, 750639), (53, 594846), (63, 500426), (106, 297423), (126, 250213), (159, 198282), (318, 99141), (371, 84978), (477, 66094), (742, 42489), (954, 33047), (1113, 28326), (2226, 14163), (3339, 9442), (4721, 6678)]