4019274

素因数分解:

$2^1\times 3^3\times 7^4\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 80

約数和(自身を含む): 10755840

約数和(自身を除く): 6736566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 279, 294, 343, 378, 434, 441, 558, 651, 686, 837, 882, 1029, 1302, 1323, 1519, 1674, 1953, 2058, 2401, 2646, 3038, 3087, 3906, 4557, 4802, 5859, 6174, 7203, 9114, 9261, 10633, 11718, 13671, 14406, 18522, 21266, 21609, 27342, 31899, 41013, 43218, 63798, 64827, 74431, 82026, 95697, 129654, 148862, 191394, 223293, 287091, 446586, 574182, 669879, 1339758, 2009637, 4019274]

約数ペア:

[(1, 4019274), (2, 2009637), (3, 1339758), (6, 669879), (7, 574182), (9, 446586), (14, 287091), (18, 223293), (21, 191394), (27, 148862), (31, 129654), (42, 95697), (49, 82026), (54, 74431), (62, 64827), (63, 63798), (93, 43218), (98, 41013), (126, 31899), (147, 27342), (186, 21609), (189, 21266), (217, 18522), (279, 14406), (294, 13671), (343, 11718), (378, 10633), (434, 9261), (441, 9114), (558, 7203), (651, 6174), (686, 5859), (837, 4802), (882, 4557), (1029, 3906), (1302, 3087), (1323, 3038), (1519, 2646), (1674, 2401), (1953, 2058)]