40575942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 96904080

約数和(自身を除く): 56328138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2029, 2222, 3333, 4058, 6087, 6666, 9999, 12174, 18261, 19998, 22319, 36522, 44638, 66957, 133914, 200871, 204929, 401742, 409858, 614787, 1229574, 1844361, 2254219, 3688722, 4508438, 6762657, 13525314, 20287971, 40575942]

約数ペア:

[(1, 40575942), (2, 20287971), (3, 13525314), (6, 6762657), (9, 4508438), (11, 3688722), (18, 2254219), (22, 1844361), (33, 1229574), (66, 614787), (99, 409858), (101, 401742), (198, 204929), (202, 200871), (303, 133914), (606, 66957), (909, 44638), (1111, 36522), (1818, 22319), (2029, 19998), (2222, 18261), (3333, 12174), (4058, 9999), (6087, 6666)]