2018457870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{42773}}^1$

素因数の和:42818

約数の個数: 96

約数和(自身を含む): 5734453536

約数和(自身を除く): 3715995666

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 242, 286, 330, 363, 390, 429, 605, 715, 726, 858, 1210, 1430, 1573, 1815, 2145, 3146, 3630, 4290, 4719, 7865, 9438, 15730, 23595, 42773, 47190, 85546, 128319, 213865, 256638, 427730, 470503, 556049, 641595, 941006, 1112098, 1283190, 1411509, 1668147, 2352515, 2780245, 2823018, 3336294, 4705030, 5175533, 5560490, 6116539, 7057545, 8340735, 10351066, 12233078, 14115090, 15526599, 16681470, 18349617, 25877665, 30582695, 31053198, 36699234, 51755330, 61165390, 67281929, 77632995, 91748085, 134563858, 155265990, 183496170, 201845787, 336409645, 403691574, 672819290, 1009228935, 2018457870]

約数ペア:

[(1, 2018457870), (2, 1009228935), (3, 672819290), (5, 403691574), (6, 336409645), (10, 201845787), (11, 183496170), (13, 155265990), (15, 134563858), (22, 91748085), (26, 77632995), (30, 67281929), (33, 61165390), (39, 51755330), (55, 36699234), (65, 31053198), (66, 30582695), (78, 25877665), (110, 18349617), (121, 16681470), (130, 15526599), (143, 14115090), (165, 12233078), (195, 10351066), (242, 8340735), (286, 7057545), (330, 6116539), (363, 5560490), (390, 5175533), (429, 4705030), (605, 3336294), (715, 2823018), (726, 2780245), (858, 2352515), (1210, 1668147), (1430, 1411509), (1573, 1283190), (1815, 1112098), (2145, 941006), (3146, 641595), (3630, 556049), (4290, 470503), (4719, 427730), (7865, 256638), (9438, 213865), (15730, 128319), (23595, 85546), (42773, 47190)]