2018182506

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1187}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 4352071680

約数和(自身を除く): 2333889174

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 211, 237, 422, 474, 633, 1187, 1266, 1343, 2374, 2686, 3561, 3587, 4029, 7122, 7174, 8058, 10761, 16669, 20179, 21522, 33338, 40358, 50007, 60537, 93773, 100014, 121074, 187546, 250457, 281319, 283373, 500914, 562638, 566746, 751371, 850119, 1502742, 1594141, 1700238, 3188282, 4257769, 4782423, 8515538, 9564846, 12773307, 19786103, 25546614, 39572206, 59358309, 118716618, 336363751, 672727502, 1009091253, 2018182506]

約数ペア:

[(1, 2018182506), (2, 1009091253), (3, 672727502), (6, 336363751), (17, 118716618), (34, 59358309), (51, 39572206), (79, 25546614), (102, 19786103), (158, 12773307), (211, 9564846), (237, 8515538), (422, 4782423), (474, 4257769), (633, 3188282), (1187, 1700238), (1266, 1594141), (1343, 1502742), (2374, 850119), (2686, 751371), (3561, 566746), (3587, 562638), (4029, 500914), (7122, 283373), (7174, 281319), (8058, 250457), (10761, 187546), (16669, 121074), (20179, 100014), (21522, 93773), (33338, 60537), (40358, 50007)]