11378178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 18481662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 971, 1302, 1674, 1942, 1953, 2913, 3906, 5826, 5859, 6797, 8739, 11718, 13594, 17478, 20391, 26217, 30101, 40782, 52434, 60202, 61173, 90303, 122346, 180606, 183519, 210707, 270909, 367038, 421414, 541818, 632121, 812727, 1264242, 1625454, 1896363, 3792726, 5689089, 11378178]

約数ペア:

[(1, 11378178), (2, 5689089), (3, 3792726), (6, 1896363), (7, 1625454), (9, 1264242), (14, 812727), (18, 632121), (21, 541818), (27, 421414), (31, 367038), (42, 270909), (54, 210707), (62, 183519), (63, 180606), (93, 122346), (126, 90303), (186, 61173), (189, 60202), (217, 52434), (279, 40782), (378, 30101), (434, 26217), (558, 20391), (651, 17478), (837, 13594), (971, 11718), (1302, 8739), (1674, 6797), (1942, 5859), (1953, 5826), (2913, 3906)]