1878324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 5107200

約数和(自身を除く): 3228876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 379, 413, 708, 758, 826, 1137, 1239, 1516, 1652, 2274, 2478, 2653, 4548, 4956, 5306, 7959, 10612, 15918, 22361, 31836, 44722, 67083, 89444, 134166, 156527, 268332, 313054, 469581, 626108, 939162, 1878324]

約数ペア:

[(1, 1878324), (2, 939162), (3, 626108), (4, 469581), (6, 313054), (7, 268332), (12, 156527), (14, 134166), (21, 89444), (28, 67083), (42, 44722), (59, 31836), (84, 22361), (118, 15918), (177, 10612), (236, 7959), (354, 5306), (379, 4956), (413, 4548), (708, 2653), (758, 2478), (826, 2274), (1137, 1652), (1239, 1516)]