40981644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2855

約数の個数: 72

約数和(自身を含む): 116105808

約数和(自身を除く): 75124164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 2797, 3663, 4884, 5594, 7326, 8391, 11188, 14652, 16782, 25173, 30767, 33564, 50346, 61534, 92301, 100692, 103489, 123068, 184602, 206978, 276903, 310467, 369204, 413956, 553806, 620934, 931401, 1107612, 1138379, 1241868, 1862802, 2276758, 3415137, 3725604, 4553516, 6830274, 10245411, 13660548, 20490822, 40981644]

約数ペア:

[(1, 40981644), (2, 20490822), (3, 13660548), (4, 10245411), (6, 6830274), (9, 4553516), (11, 3725604), (12, 3415137), (18, 2276758), (22, 1862802), (33, 1241868), (36, 1138379), (37, 1107612), (44, 931401), (66, 620934), (74, 553806), (99, 413956), (111, 369204), (132, 310467), (148, 276903), (198, 206978), (222, 184602), (333, 123068), (396, 103489), (407, 100692), (444, 92301), (666, 61534), (814, 50346), (1221, 33564), (1332, 30767), (1628, 25173), (2442, 16782), (2797, 14652), (3663, 11188), (4884, 8391), (5594, 7326)]