9899964

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 54

約数和(自身を含む): 25778480

約数和(自身を除く): 15878516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 79, 118, 158, 177, 236, 237, 316, 354, 474, 531, 708, 711, 948, 1062, 1422, 2124, 2844, 3481, 4661, 6962, 9322, 10443, 13924, 13983, 18644, 20886, 27966, 31329, 41772, 41949, 55932, 62658, 83898, 125316, 167796, 274999, 549998, 824997, 1099996, 1649994, 2474991, 3299988, 4949982, 9899964]

約数ペア:

[(1, 9899964), (2, 4949982), (3, 3299988), (4, 2474991), (6, 1649994), (9, 1099996), (12, 824997), (18, 549998), (36, 274999), (59, 167796), (79, 125316), (118, 83898), (158, 62658), (177, 55932), (236, 41949), (237, 41772), (316, 31329), (354, 27966), (474, 20886), (531, 18644), (708, 13983), (711, 13924), (948, 10443), (1062, 9322), (1422, 6962), (2124, 4661), (2844, 3481)]