40683942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 98332416

約数和(自身を除く): 57648474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 127, 222, 234, 254, 333, 381, 481, 666, 762, 962, 1143, 1369, 1443, 1651, 2286, 2738, 2886, 3302, 4107, 4329, 4699, 4953, 8214, 8658, 9398, 9906, 12321, 14097, 14859, 17797, 24642, 28194, 29718, 35594, 42291, 53391, 61087, 84582, 106782, 122174, 160173, 173863, 183261, 320346, 347726, 366522, 521589, 549783, 1043178, 1099566, 1564767, 2260219, 3129534, 4520438, 6780657, 13561314, 20341971, 40683942]

約数ペア:

[(1, 40683942), (2, 20341971), (3, 13561314), (6, 6780657), (9, 4520438), (13, 3129534), (18, 2260219), (26, 1564767), (37, 1099566), (39, 1043178), (74, 549783), (78, 521589), (111, 366522), (117, 347726), (127, 320346), (222, 183261), (234, 173863), (254, 160173), (333, 122174), (381, 106782), (481, 84582), (666, 61087), (762, 53391), (962, 42291), (1143, 35594), (1369, 29718), (1443, 28194), (1651, 24642), (2286, 17797), (2738, 14859), (2886, 14097), (3302, 12321), (4107, 9906), (4329, 9398), (4699, 8658), (4953, 8214)]