39491436

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 54857364

約数列:

[1, 2, 3, 4, 6, 12, 89, 103, 178, 206, 267, 309, 356, 359, 412, 534, 618, 718, 1068, 1077, 1236, 1436, 2154, 4308, 9167, 18334, 27501, 31951, 36668, 36977, 55002, 63902, 73954, 95853, 110004, 110931, 127804, 147908, 191706, 221862, 383412, 443724, 3290953, 6581906, 9872859, 13163812, 19745718, 39491436]

約数ペア:

[(1, 39491436), (2, 19745718), (3, 13163812), (4, 9872859), (6, 6581906), (12, 3290953), (89, 443724), (103, 383412), (178, 221862), (206, 191706), (267, 147908), (309, 127804), (356, 110931), (359, 110004), (412, 95853), (534, 73954), (618, 63902), (718, 55002), (1068, 36977), (1077, 36668), (1236, 31951), (1436, 27501), (2154, 18334), (4308, 9167)]