16446948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 45313632

約数和(自身を除く): 28866684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 337, 498, 581, 588, 674, 996, 1011, 1162, 1348, 1743, 2022, 2324, 2359, 3486, 4044, 4067, 4718, 6972, 7077, 8134, 9436, 12201, 14154, 16268, 16513, 24402, 27971, 28308, 33026, 48804, 49539, 55942, 66052, 83913, 99078, 111884, 167826, 195797, 198156, 335652, 391594, 587391, 783188, 1174782, 1370579, 2349564, 2741158, 4111737, 5482316, 8223474, 16446948]

約数ペア:

[(1, 16446948), (2, 8223474), (3, 5482316), (4, 4111737), (6, 2741158), (7, 2349564), (12, 1370579), (14, 1174782), (21, 783188), (28, 587391), (42, 391594), (49, 335652), (83, 198156), (84, 195797), (98, 167826), (147, 111884), (166, 99078), (196, 83913), (249, 66052), (294, 55942), (332, 49539), (337, 48804), (498, 33026), (581, 28308), (588, 27971), (674, 24402), (996, 16513), (1011, 16268), (1162, 14154), (1348, 12201), (1743, 9436), (2022, 8134), (2324, 7077), (2359, 6972), (3486, 4718), (4044, 4067)]