917180748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{49279}}^1$

素因数の和:49347

約数の個数: 72

約数和(自身を含む): 2583060480

約数和(自身を除く): 1665879732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 18612, 49279, 98558, 147837, 197116, 295674, 443511, 542069, 591348, 887022, 1084138, 1626207, 1774044, 2168276, 2316113, 3252414, 4632226, 4878621, 6504828, 6948339, 9264452, 9757242, 13896678, 19514484, 20845017, 25477243, 27793356, 41690034, 50954486, 76431729, 83380068, 101908972, 152863458, 229295187, 305726916, 458590374, 917180748]

約数ペア:

[(1, 917180748), (2, 458590374), (3, 305726916), (4, 229295187), (6, 152863458), (9, 101908972), (11, 83380068), (12, 76431729), (18, 50954486), (22, 41690034), (33, 27793356), (36, 25477243), (44, 20845017), (47, 19514484), (66, 13896678), (94, 9757242), (99, 9264452), (132, 6948339), (141, 6504828), (188, 4878621), (198, 4632226), (282, 3252414), (396, 2316113), (423, 2168276), (517, 1774044), (564, 1626207), (846, 1084138), (1034, 887022), (1551, 591348), (1692, 542069), (2068, 443511), (3102, 295674), (4653, 197116), (6204, 147837), (9306, 98558), (18612, 49279)]