7839804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 21705600

約数和(自身を除く): 13865796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 199, 201, 268, 294, 398, 402, 469, 588, 597, 796, 804, 938, 1194, 1393, 1407, 1876, 2388, 2786, 2814, 3283, 4179, 5572, 5628, 6566, 8358, 9751, 9849, 13132, 13333, 16716, 19502, 19698, 26666, 29253, 39004, 39396, 39999, 53332, 58506, 79998, 93331, 117012, 159996, 186662, 279993, 373324, 559986, 653317, 1119972, 1306634, 1959951, 2613268, 3919902, 7839804]

約数ペア:

[(1, 7839804), (2, 3919902), (3, 2613268), (4, 1959951), (6, 1306634), (7, 1119972), (12, 653317), (14, 559986), (21, 373324), (28, 279993), (42, 186662), (49, 159996), (67, 117012), (84, 93331), (98, 79998), (134, 58506), (147, 53332), (196, 39999), (199, 39396), (201, 39004), (268, 29253), (294, 26666), (398, 19698), (402, 19502), (469, 16716), (588, 13333), (597, 13132), (796, 9849), (804, 9751), (938, 8358), (1194, 6566), (1393, 5628), (1407, 5572), (1876, 4179), (2388, 3283), (2786, 2814)]