242982018

素因数分解:

$2^1\times 3^5\times {\mathrm{263}}^1\times {\mathrm{1901}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 548323776

約数和(自身を除く): 305341758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 263, 486, 526, 789, 1578, 1901, 2367, 3802, 4734, 5703, 7101, 11406, 14202, 17109, 21303, 34218, 42606, 51327, 63909, 102654, 127818, 153981, 307962, 461943, 499963, 923886, 999926, 1499889, 2999778, 4499667, 8999334, 13499001, 26998002, 40497003, 80994006, 121491009, 242982018]

約数ペア:

[(1, 242982018), (2, 121491009), (3, 80994006), (6, 40497003), (9, 26998002), (18, 13499001), (27, 8999334), (54, 4499667), (81, 2999778), (162, 1499889), (243, 999926), (263, 923886), (486, 499963), (526, 461943), (789, 307962), (1578, 153981), (1901, 127818), (2367, 102654), (3802, 63909), (4734, 51327), (5703, 42606), (7101, 34218), (11406, 21303), (14202, 17109)]