15205940946

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13409119}}^1$

素因数の和:13409140

約数の個数: 40

約数和(自身を含む): 38940084480

約数和(自身を除く): 23734143534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 13409119, 26818238, 40227357, 80454714, 93863833, 120682071, 187727666, 241364142, 281591499, 362046213, 563182998, 724092426, 844774497, 1086138639, 1689548994, 2172277278, 2534323491, 5068646982, 7602970473, 15205940946]

約数ペア:

[(1, 15205940946), (2, 7602970473), (3, 5068646982), (6, 2534323491), (7, 2172277278), (9, 1689548994), (14, 1086138639), (18, 844774497), (21, 724092426), (27, 563182998), (42, 362046213), (54, 281591499), (63, 241364142), (81, 187727666), (126, 120682071), (162, 93863833), (189, 80454714), (378, 40227357), (567, 26818238), (1134, 13409119)]