874182204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{25321}}^1$

素因数の和:25475

約数の個数: 72

約数和(自身を含む): 2543949408

約数和(自身を除く): 1669767204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 8631, 11508, 17262, 25321, 34524, 50642, 75963, 101284, 151926, 177247, 227889, 303852, 354494, 455778, 531741, 708988, 911556, 1063482, 1595223, 2126964, 3190446, 3468977, 6380892, 6937954, 10406931, 13875908, 20813862, 24282839, 31220793, 41627724, 48565678, 62441586, 72848517, 97131356, 124883172, 145697034, 218545551, 291394068, 437091102, 874182204]

約数ペア:

[(1, 874182204), (2, 437091102), (3, 291394068), (4, 218545551), (6, 145697034), (7, 124883172), (9, 97131356), (12, 72848517), (14, 62441586), (18, 48565678), (21, 41627724), (28, 31220793), (36, 24282839), (42, 20813862), (63, 13875908), (84, 10406931), (126, 6937954), (137, 6380892), (252, 3468977), (274, 3190446), (411, 2126964), (548, 1595223), (822, 1063482), (959, 911556), (1233, 708988), (1644, 531741), (1918, 455778), (2466, 354494), (2877, 303852), (3836, 227889), (4932, 177247), (5754, 151926), (8631, 101284), (11508, 75963), (17262, 50642), (25321, 34524)]