129519738

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 289126656

約数和(自身を除く): 159606918

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 223, 246, 369, 446, 669, 738, 787, 1338, 1574, 2007, 2361, 4014, 4722, 7083, 9143, 14166, 18286, 27429, 32267, 54858, 64534, 82287, 96801, 164574, 175501, 193602, 290403, 351002, 526503, 580806, 1053006, 1579509, 3159018, 7195541, 14391082, 21586623, 43173246, 64759869, 129519738]

約数ペア:

[(1, 129519738), (2, 64759869), (3, 43173246), (6, 21586623), (9, 14391082), (18, 7195541), (41, 3159018), (82, 1579509), (123, 1053006), (223, 580806), (246, 526503), (369, 351002), (446, 290403), (669, 193602), (738, 175501), (787, 164574), (1338, 96801), (1574, 82287), (2007, 64534), (2361, 54858), (4014, 32267), (4722, 27429), (7083, 18286), (9143, 14166)]