16243212

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 39070080

約数和(自身を除く): 22826868

約数列:

[1, 2, 3, 4, 6, 12, 67, 89, 134, 178, 201, 227, 267, 268, 356, 402, 454, 534, 681, 804, 908, 1068, 1362, 2724, 5963, 11926, 15209, 17889, 20203, 23852, 30418, 35778, 40406, 45627, 60609, 60836, 71556, 80812, 91254, 121218, 182508, 242436, 1353601, 2707202, 4060803, 5414404, 8121606, 16243212]

約数ペア:

[(1, 16243212), (2, 8121606), (3, 5414404), (4, 4060803), (6, 2707202), (12, 1353601), (67, 242436), (89, 182508), (134, 121218), (178, 91254), (201, 80812), (227, 71556), (267, 60836), (268, 60609), (356, 45627), (402, 40406), (454, 35778), (534, 30418), (681, 23852), (804, 20203), (908, 17889), (1068, 15209), (1362, 11926), (2724, 5963)]