74431938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 176329728

約数和(自身を除く): 101897790

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 211, 222, 227, 259, 422, 454, 518, 633, 681, 777, 1266, 1362, 1477, 1554, 1589, 2954, 3178, 4431, 4767, 7807, 8399, 8862, 9534, 15614, 16798, 23421, 25197, 46842, 47897, 50394, 54649, 58793, 95794, 109298, 117586, 143691, 163947, 176379, 287382, 327894, 335279, 352758, 670558, 1005837, 1772189, 2011674, 3544378, 5316567, 10633134, 12405323, 24810646, 37215969, 74431938]

約数ペア:

[(1, 74431938), (2, 37215969), (3, 24810646), (6, 12405323), (7, 10633134), (14, 5316567), (21, 3544378), (37, 2011674), (42, 1772189), (74, 1005837), (111, 670558), (211, 352758), (222, 335279), (227, 327894), (259, 287382), (422, 176379), (454, 163947), (518, 143691), (633, 117586), (681, 109298), (777, 95794), (1266, 58793), (1362, 54649), (1477, 50394), (1554, 47897), (1589, 46842), (2954, 25197), (3178, 23421), (4431, 16798), (4767, 15614), (7807, 9534), (8399, 8862)]