31621194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5507}}^1$

素因数の和:5555

約数の個数: 48

約数和(自身を含む): 77332320

約数和(自身を除く): 45711126

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5507, 5742, 11014, 16521, 33042, 49563, 60577, 99126, 121154, 159703, 181731, 319406, 363462, 479109, 545193, 958218, 1090386, 1437327, 1756733, 2874654, 3513466, 5270199, 10540398, 15810597, 31621194]

約数ペア:

[(1, 31621194), (2, 15810597), (3, 10540398), (6, 5270199), (9, 3513466), (11, 2874654), (18, 1756733), (22, 1437327), (29, 1090386), (33, 958218), (58, 545193), (66, 479109), (87, 363462), (99, 319406), (174, 181731), (198, 159703), (261, 121154), (319, 99126), (522, 60577), (638, 49563), (957, 33042), (1914, 16521), (2871, 11014), (5507, 5742)]