42741534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 97770240

約数和(自身を除く): 55028706

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 137, 163, 174, 274, 319, 326, 411, 489, 638, 822, 957, 978, 1507, 1793, 1914, 3014, 3586, 3973, 4521, 4727, 5379, 7946, 9042, 9454, 10758, 11919, 14181, 22331, 23838, 28362, 43703, 44662, 51997, 66993, 87406, 103994, 131109, 133986, 155991, 245641, 262218, 311982, 491282, 647599, 736923, 1295198, 1473846, 1942797, 3885594, 7123589, 14247178, 21370767, 42741534]

約数ペア:

[(1, 42741534), (2, 21370767), (3, 14247178), (6, 7123589), (11, 3885594), (22, 1942797), (29, 1473846), (33, 1295198), (58, 736923), (66, 647599), (87, 491282), (137, 311982), (163, 262218), (174, 245641), (274, 155991), (319, 133986), (326, 131109), (411, 103994), (489, 87406), (638, 66993), (822, 51997), (957, 44662), (978, 43703), (1507, 28362), (1793, 23838), (1914, 22331), (3014, 14181), (3586, 11919), (3973, 10758), (4521, 9454), (4727, 9042), (5379, 7946)]