40641006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 97850880

約数和(自身を除く): 57209874

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 61, 87, 122, 174, 183, 203, 366, 406, 427, 547, 609, 854, 1094, 1218, 1281, 1641, 1769, 2562, 3282, 3538, 3829, 5307, 7658, 10614, 11487, 12383, 15863, 22974, 24766, 31726, 33367, 37149, 47589, 66734, 74298, 95178, 100101, 111041, 200202, 222082, 233569, 333123, 467138, 666246, 700707, 967643, 1401414, 1935286, 2902929, 5805858, 6773501, 13547002, 20320503, 40641006]

約数ペア:

[(1, 40641006), (2, 20320503), (3, 13547002), (6, 6773501), (7, 5805858), (14, 2902929), (21, 1935286), (29, 1401414), (42, 967643), (58, 700707), (61, 666246), (87, 467138), (122, 333123), (174, 233569), (183, 222082), (203, 200202), (366, 111041), (406, 100101), (427, 95178), (547, 74298), (609, 66734), (854, 47589), (1094, 37149), (1218, 33367), (1281, 31726), (1641, 24766), (1769, 22974), (2562, 15863), (3282, 12383), (3538, 11487), (3829, 10614), (5307, 7658)]