21548148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 53053056

約数和(自身を除く): 31504908

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 101, 138, 202, 276, 303, 404, 606, 773, 1212, 1546, 2319, 2323, 3092, 4638, 4646, 6969, 9276, 9292, 13938, 17779, 27876, 35558, 53337, 71116, 78073, 106674, 156146, 213348, 234219, 312292, 468438, 936876, 1795679, 3591358, 5387037, 7182716, 10774074, 21548148]

約数ペア:

[(1, 21548148), (2, 10774074), (3, 7182716), (4, 5387037), (6, 3591358), (12, 1795679), (23, 936876), (46, 468438), (69, 312292), (92, 234219), (101, 213348), (138, 156146), (202, 106674), (276, 78073), (303, 71116), (404, 53337), (606, 35558), (773, 27876), (1212, 17779), (1546, 13938), (2319, 9292), (2323, 9276), (3092, 6969), (4638, 4646)]