22188852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 64576512

約数和(自身を除く): 42387660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 461, 573, 764, 922, 1146, 1337, 1383, 1719, 1844, 2292, 2674, 2766, 3227, 3438, 4011, 4149, 5348, 5532, 6454, 6876, 8022, 8298, 9681, 12033, 12908, 16044, 16596, 19362, 24066, 29043, 38724, 48132, 58086, 88051, 116172, 176102, 264153, 352204, 528306, 616357, 792459, 1056612, 1232714, 1584918, 1849071, 2465428, 3169836, 3698142, 5547213, 7396284, 11094426, 22188852]

約数ペア:

[(1, 22188852), (2, 11094426), (3, 7396284), (4, 5547213), (6, 3698142), (7, 3169836), (9, 2465428), (12, 1849071), (14, 1584918), (18, 1232714), (21, 1056612), (28, 792459), (36, 616357), (42, 528306), (63, 352204), (84, 264153), (126, 176102), (191, 116172), (252, 88051), (382, 58086), (461, 48132), (573, 38724), (764, 29043), (922, 24066), (1146, 19362), (1337, 16596), (1383, 16044), (1719, 12908), (1844, 12033), (2292, 9681), (2674, 8298), (2766, 8022), (3227, 6876), (3438, 6454), (4011, 5532), (4149, 5348)]