21014744388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{683273}}^1$

素因数の和:683524

約数の個数: 48

約数和(自身を含む): 53721734976

約数和(自身を除く): 32706990588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 233, 466, 699, 932, 1398, 2563, 2796, 5126, 7689, 10252, 15378, 30756, 683273, 1366546, 2049819, 2733092, 4099638, 7516003, 8199276, 15032006, 22548009, 30064012, 45096018, 90192036, 159202609, 318405218, 477607827, 636810436, 955215654, 1751228699, 1910431308, 3502457398, 5253686097, 7004914796, 10507372194, 21014744388]

約数ペア:

[(1, 21014744388), (2, 10507372194), (3, 7004914796), (4, 5253686097), (6, 3502457398), (11, 1910431308), (12, 1751228699), (22, 955215654), (33, 636810436), (44, 477607827), (66, 318405218), (132, 159202609), (233, 90192036), (466, 45096018), (699, 30064012), (932, 22548009), (1398, 15032006), (2563, 8199276), (2796, 7516003), (5126, 4099638), (7689, 2733092), (10252, 2049819), (15378, 1366546), (30756, 683273)]