7481303928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{2120551}}^1$

素因数の和:2120577

約数の個数: 72

約数和(自身を含む): 23569935480

約数和(自身を除く): 16088631552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 2120551, 4241102, 6361653, 8482204, 12723306, 14843857, 16964408, 19084959, 25446612, 29687714, 38169918, 44531571, 50893224, 59375428, 76339836, 89063142, 103906999, 118750856, 133594713, 152679672, 178126284, 207813998, 267189426, 311720997, 356252568, 415627996, 534378852, 623441994, 831255992, 935162991, 1068757704, 1246883988, 1870325982, 2493767976, 3740651964, 7481303928]

約数ペア:

[(1, 7481303928), (2, 3740651964), (3, 2493767976), (4, 1870325982), (6, 1246883988), (7, 1068757704), (8, 935162991), (9, 831255992), (12, 623441994), (14, 534378852), (18, 415627996), (21, 356252568), (24, 311720997), (28, 267189426), (36, 207813998), (42, 178126284), (49, 152679672), (56, 133594713), (63, 118750856), (72, 103906999), (84, 89063142), (98, 76339836), (126, 59375428), (147, 50893224), (168, 44531571), (196, 38169918), (252, 29687714), (294, 25446612), (392, 19084959), (441, 16964408), (504, 14843857), (588, 12723306), (882, 8482204), (1176, 6361653), (1764, 4241102), (3528, 2120551)]