40882716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3131

約数の個数: 72

約数和(自身を含む): 120373344

約数和(自身を除く): 79490628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3061, 3339, 4452, 6122, 6678, 9183, 12244, 13356, 18366, 21427, 27549, 36732, 42854, 55098, 64281, 85708, 110196, 128562, 162233, 192843, 257124, 324466, 385686, 486699, 648932, 771372, 973398, 1135631, 1460097, 1946796, 2271262, 2920194, 3406893, 4542524, 5840388, 6813786, 10220679, 13627572, 20441358, 40882716]

約数ペア:

[(1, 40882716), (2, 20441358), (3, 13627572), (4, 10220679), (6, 6813786), (7, 5840388), (9, 4542524), (12, 3406893), (14, 2920194), (18, 2271262), (21, 1946796), (28, 1460097), (36, 1135631), (42, 973398), (53, 771372), (63, 648932), (84, 486699), (106, 385686), (126, 324466), (159, 257124), (212, 192843), (252, 162233), (318, 128562), (371, 110196), (477, 85708), (636, 64281), (742, 55098), (954, 42854), (1113, 36732), (1484, 27549), (1908, 21427), (2226, 18366), (3061, 13356), (3339, 12244), (4452, 9183), (6122, 6678)]