39931434036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{212777}}^1$

素因数の和:213201

約数の個数: 72

約数和(自身を含む): 108973827144

約数和(自身を除く): 69042393108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 401, 468, 802, 1203, 1604, 2406, 3609, 4812, 5213, 7218, 10426, 14436, 15639, 20852, 31278, 46917, 62556, 93834, 187668, 212777, 425554, 638331, 851108, 1276662, 1914993, 2553324, 2766101, 3829986, 5532202, 7659972, 8298303, 11064404, 16596606, 24894909, 33193212, 49789818, 85323577, 99579636, 170647154, 255970731, 341294308, 511941462, 767912193, 1023882924, 1109206501, 1535824386, 2218413002, 3071648772, 3327619503, 4436826004, 6655239006, 9982858509, 13310478012, 19965717018, 39931434036]

約数ペア:

[(1, 39931434036), (2, 19965717018), (3, 13310478012), (4, 9982858509), (6, 6655239006), (9, 4436826004), (12, 3327619503), (13, 3071648772), (18, 2218413002), (26, 1535824386), (36, 1109206501), (39, 1023882924), (52, 767912193), (78, 511941462), (117, 341294308), (156, 255970731), (234, 170647154), (401, 99579636), (468, 85323577), (802, 49789818), (1203, 33193212), (1604, 24894909), (2406, 16596606), (3609, 11064404), (4812, 8298303), (5213, 7659972), (7218, 5532202), (10426, 3829986), (14436, 2766101), (15639, 2553324), (20852, 1914993), (31278, 1276662), (46917, 851108), (62556, 638331), (93834, 425554), (187668, 212777)]