7253022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 17856000

約数和(自身を除く): 10602978

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 149, 183, 266, 298, 366, 399, 427, 447, 798, 854, 894, 1043, 1159, 1281, 2086, 2318, 2562, 2831, 3129, 3477, 5662, 6258, 6954, 8113, 8493, 9089, 16226, 16986, 18178, 19817, 24339, 27267, 39634, 48678, 54534, 59451, 63623, 118902, 127246, 172691, 190869, 345382, 381738, 518073, 1036146, 1208837, 2417674, 3626511, 7253022]

約数ペア:

[(1, 7253022), (2, 3626511), (3, 2417674), (6, 1208837), (7, 1036146), (14, 518073), (19, 381738), (21, 345382), (38, 190869), (42, 172691), (57, 127246), (61, 118902), (114, 63623), (122, 59451), (133, 54534), (149, 48678), (183, 39634), (266, 27267), (298, 24339), (366, 19817), (399, 18178), (427, 16986), (447, 16226), (798, 9089), (854, 8493), (894, 8113), (1043, 6954), (1159, 6258), (1281, 5662), (2086, 3477), (2318, 3129), (2562, 2831)]