40045428

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 84

約数和(自身を含む): 108705408

約数和(自身を除く): 68659980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 443, 486, 558, 729, 837, 886, 972, 1116, 1329, 1458, 1674, 1772, 2511, 2658, 2916, 3348, 3987, 5022, 5316, 7533, 7974, 10044, 11961, 13733, 15066, 15948, 22599, 23922, 27466, 30132, 35883, 41199, 45198, 47844, 54932, 71766, 82398, 90396, 107649, 123597, 143532, 164796, 215298, 247194, 322947, 370791, 430596, 494388, 645894, 741582, 1112373, 1291788, 1483164, 2224746, 3337119, 4449492, 6674238, 10011357, 13348476, 20022714, 40045428]

約数ペア:

[(1, 40045428), (2, 20022714), (3, 13348476), (4, 10011357), (6, 6674238), (9, 4449492), (12, 3337119), (18, 2224746), (27, 1483164), (31, 1291788), (36, 1112373), (54, 741582), (62, 645894), (81, 494388), (93, 430596), (108, 370791), (124, 322947), (162, 247194), (186, 215298), (243, 164796), (279, 143532), (324, 123597), (372, 107649), (443, 90396), (486, 82398), (558, 71766), (729, 54932), (837, 47844), (886, 45198), (972, 41199), (1116, 35883), (1329, 30132), (1458, 27466), (1674, 23922), (1772, 22599), (2511, 15948), (2658, 15066), (2916, 13733), (3348, 11961), (3987, 10044), (5022, 7974), (5316, 7533)]