2217338244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{55439}}^1$

素因数の和:55561

約数の個数: 72

約数和(自身を含む): 6175128960

約数和(自身を除く): 3957790716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 2222, 3333, 3636, 4444, 6666, 9999, 13332, 19998, 39996, 55439, 110878, 166317, 221756, 332634, 498951, 609829, 665268, 997902, 1219658, 1829487, 1995804, 2439316, 3658974, 5488461, 5599339, 7317948, 10976922, 11198678, 16798017, 21953844, 22397356, 33596034, 50394051, 61592729, 67192068, 100788102, 123185458, 184778187, 201576204, 246370916, 369556374, 554334561, 739112748, 1108669122, 2217338244]

約数ペア:

[(1, 2217338244), (2, 1108669122), (3, 739112748), (4, 554334561), (6, 369556374), (9, 246370916), (11, 201576204), (12, 184778187), (18, 123185458), (22, 100788102), (33, 67192068), (36, 61592729), (44, 50394051), (66, 33596034), (99, 22397356), (101, 21953844), (132, 16798017), (198, 11198678), (202, 10976922), (303, 7317948), (396, 5599339), (404, 5488461), (606, 3658974), (909, 2439316), (1111, 1995804), (1212, 1829487), (1818, 1219658), (2222, 997902), (3333, 665268), (3636, 609829), (4444, 498951), (6666, 332634), (9999, 221756), (13332, 166317), (19998, 110878), (39996, 55439)]