121319772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17401}}^1$

素因数の和:17498

約数の個数: 48

約数和(自身を含む): 327436032

約数和(自身を除く): 206116260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 17401, 34802, 52203, 69604, 104406, 121807, 208812, 243614, 365421, 487228, 730842, 1444283, 1461684, 2888566, 4332849, 5777132, 8665698, 10109981, 17331396, 20219962, 30329943, 40439924, 60659886, 121319772]

約数ペア:

[(1, 121319772), (2, 60659886), (3, 40439924), (4, 30329943), (6, 20219962), (7, 17331396), (12, 10109981), (14, 8665698), (21, 5777132), (28, 4332849), (42, 2888566), (83, 1461684), (84, 1444283), (166, 730842), (249, 487228), (332, 365421), (498, 243614), (581, 208812), (996, 121807), (1162, 104406), (1743, 69604), (2324, 52203), (3486, 34802), (6972, 17401)]