219982806

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{421423}}^1$

素因数の和:421460

約数の個数: 24

約数和(自身を含む): 493066080

約数和(自身を除く): 273083274

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 421423, 842846, 1264269, 2528538, 3792807, 7585614, 12221267, 24442534, 36663801, 73327602, 109991403, 219982806]

約数ペア:

[(1, 219982806), (2, 109991403), (3, 73327602), (6, 36663801), (9, 24442534), (18, 12221267), (29, 7585614), (58, 3792807), (87, 2528538), (174, 1264269), (261, 842846), (522, 421423)]