1946248836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{18287}}^1$

素因数の和:18489

約数の個数: 72

約数和(自身を含む): 5312151936

約数和(自身を除く): 3365903100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 543, 588, 724, 1086, 1267, 2172, 2534, 3801, 5068, 7602, 8869, 15204, 17738, 18287, 26607, 35476, 36574, 53214, 54861, 73148, 106428, 109722, 128009, 219444, 256018, 384027, 512036, 768054, 896063, 1536108, 1792126, 2688189, 3309947, 3584252, 5376378, 6619894, 9929841, 10752756, 13239788, 19859682, 23169629, 39719364, 46339258, 69508887, 92678516, 139017774, 162187403, 278035548, 324374806, 486562209, 648749612, 973124418, 1946248836]

約数ペア:

[(1, 1946248836), (2, 973124418), (3, 648749612), (4, 486562209), (6, 324374806), (7, 278035548), (12, 162187403), (14, 139017774), (21, 92678516), (28, 69508887), (42, 46339258), (49, 39719364), (84, 23169629), (98, 19859682), (147, 13239788), (181, 10752756), (196, 9929841), (294, 6619894), (362, 5376378), (543, 3584252), (588, 3309947), (724, 2688189), (1086, 1792126), (1267, 1536108), (2172, 896063), (2534, 768054), (3801, 512036), (5068, 384027), (7602, 256018), (8869, 219444), (15204, 128009), (17738, 109722), (18287, 106428), (26607, 73148), (35476, 54861), (36574, 53214)]