15671343492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{199961}}^1$

素因数の和:200289

約数の個数: 72

約数和(自身を含む): 45418568832

約数和(自身を除く): 29747225340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 622, 933, 1244, 1866, 2177, 2799, 3732, 4354, 5598, 6531, 8708, 11196, 13062, 19593, 26124, 39186, 78372, 199961, 399922, 599883, 799844, 1199766, 1399727, 1799649, 2399532, 2799454, 3599298, 4199181, 5598908, 7198596, 8398362, 12597543, 16796724, 25195086, 50390172, 62187871, 124375742, 186563613, 248751484, 373127226, 435315097, 559690839, 746254452, 870630194, 1119381678, 1305945291, 1741260388, 2238763356, 2611890582, 3917835873, 5223781164, 7835671746, 15671343492]

約数ペア:

[(1, 15671343492), (2, 7835671746), (3, 5223781164), (4, 3917835873), (6, 2611890582), (7, 2238763356), (9, 1741260388), (12, 1305945291), (14, 1119381678), (18, 870630194), (21, 746254452), (28, 559690839), (36, 435315097), (42, 373127226), (63, 248751484), (84, 186563613), (126, 124375742), (252, 62187871), (311, 50390172), (622, 25195086), (933, 16796724), (1244, 12597543), (1866, 8398362), (2177, 7198596), (2799, 5598908), (3732, 4199181), (4354, 3599298), (5598, 2799454), (6531, 2399532), (8708, 1799649), (11196, 1399727), (13062, 1199766), (19593, 799844), (26124, 599883), (39186, 399922), (78372, 199961)]