15812676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 44282784

約数和(自身を除く): 28470108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 547, 657, 803, 876, 1094, 1314, 1606, 1641, 2188, 2409, 2628, 3212, 3282, 4818, 4923, 6017, 6564, 7227, 9636, 9846, 12034, 14454, 18051, 19692, 24068, 28908, 36102, 39931, 54153, 72204, 79862, 108306, 119793, 159724, 216612, 239586, 359379, 439241, 479172, 718758, 878482, 1317723, 1437516, 1756964, 2635446, 3953169, 5270892, 7906338, 15812676]

約数ペア:

[(1, 15812676), (2, 7906338), (3, 5270892), (4, 3953169), (6, 2635446), (9, 1756964), (11, 1437516), (12, 1317723), (18, 878482), (22, 718758), (33, 479172), (36, 439241), (44, 359379), (66, 239586), (73, 216612), (99, 159724), (132, 119793), (146, 108306), (198, 79862), (219, 72204), (292, 54153), (396, 39931), (438, 36102), (547, 28908), (657, 24068), (803, 19692), (876, 18051), (1094, 14454), (1314, 12034), (1606, 9846), (1641, 9636), (2188, 7227), (2409, 6564), (2628, 6017), (3212, 4923), (3282, 4818)]