19411434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 49939200

約数和(自身を除く): 30527766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 577, 623, 801, 1154, 1246, 1602, 1731, 1869, 2403, 3462, 3738, 4039, 4806, 5193, 5607, 8078, 10386, 11214, 12117, 15579, 16821, 24234, 31158, 33642, 36351, 51353, 72702, 102706, 109053, 154059, 218106, 308118, 359471, 462177, 718942, 924354, 1078413, 1386531, 2156826, 2773062, 3235239, 6470478, 9705717, 19411434]

約数ペア:

[(1, 19411434), (2, 9705717), (3, 6470478), (6, 3235239), (7, 2773062), (9, 2156826), (14, 1386531), (18, 1078413), (21, 924354), (27, 718942), (42, 462177), (54, 359471), (63, 308118), (89, 218106), (126, 154059), (178, 109053), (189, 102706), (267, 72702), (378, 51353), (534, 36351), (577, 33642), (623, 31158), (801, 24234), (1154, 16821), (1246, 15579), (1602, 12117), (1731, 11214), (1869, 10386), (2403, 8078), (3462, 5607), (3738, 5193), (4039, 4806)]