18701394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 40951008

約数和(自身を除く): 22249614

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 83, 94, 102, 141, 166, 249, 282, 498, 799, 1411, 1598, 2209, 2397, 2822, 3901, 4233, 4418, 4794, 6627, 7802, 8466, 11703, 13254, 23406, 37553, 66317, 75106, 112659, 132634, 183347, 198951, 225318, 366694, 397902, 550041, 1100082, 3116899, 6233798, 9350697, 18701394]

約数ペア:

[(1, 18701394), (2, 9350697), (3, 6233798), (6, 3116899), (17, 1100082), (34, 550041), (47, 397902), (51, 366694), (83, 225318), (94, 198951), (102, 183347), (141, 132634), (166, 112659), (249, 75106), (282, 66317), (498, 37553), (799, 23406), (1411, 13254), (1598, 11703), (2209, 8466), (2397, 7802), (2822, 6627), (3901, 4794), (4233, 4418)]