21603463136636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3559}}^1\times {\mathrm{427351}}^1$

素因数の和:431034

約数の個数: 48

約数和(自身を含む): 39105374676480

約数和(自身を除く): 17501911539844

約数列:

[1, 2, 4, 53, 67, 106, 134, 212, 268, 3551, 3559, 7102, 7118, 14204, 14236, 188627, 238453, 377254, 427351, 476906, 754508, 854702, 953812, 1709404, 12638009, 22649603, 25276018, 28632517, 45299206, 50552036, 57265034, 90598412, 114530068, 1517523401, 1520942209, 3035046802, 3041884418, 6070093604, 6083768836, 80609937077, 101903128003, 161219874154, 203806256006, 322439748308, 407612512012, 5400865784159, 10801731568318, 21603463136636]

約数ペア:

[(1, 21603463136636), (2, 10801731568318), (4, 5400865784159), (53, 407612512012), (67, 322439748308), (106, 203806256006), (134, 161219874154), (212, 101903128003), (268, 80609937077), (3551, 6083768836), (3559, 6070093604), (7102, 3041884418), (7118, 3035046802), (14204, 1520942209), (14236, 1517523401), (188627, 114530068), (238453, 90598412), (377254, 57265034), (427351, 50552036), (476906, 45299206), (754508, 28632517), (854702, 25276018), (953812, 22649603), (1709404, 12638009)]