19922436

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3617}}^1$

素因数の和:3650

約数の個数: 60

約数和(自身を含む): 55160028

約数和(自身を除く): 35237592

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 3617, 5508, 7234, 10851, 14468, 21702, 32553, 43404, 61489, 65106, 97659, 122978, 130212, 184467, 195318, 245956, 292977, 368934, 390636, 553401, 585954, 737868, 1106802, 1171908, 1660203, 2213604, 3320406, 4980609, 6640812, 9961218, 19922436]

約数ペア:

[(1, 19922436), (2, 9961218), (3, 6640812), (4, 4980609), (6, 3320406), (9, 2213604), (12, 1660203), (17, 1171908), (18, 1106802), (27, 737868), (34, 585954), (36, 553401), (51, 390636), (54, 368934), (68, 292977), (81, 245956), (102, 195318), (108, 184467), (153, 130212), (162, 122978), (204, 97659), (306, 65106), (324, 61489), (459, 43404), (612, 32553), (918, 21702), (1377, 14468), (1836, 10851), (2754, 7234), (3617, 5508)]