1245543948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{18181}}^1$

素因数の和:18375

約数の個数: 72

約数和(自身を含む): 3454725456

約数和(自身を除く): 2209181508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 173, 198, 346, 396, 519, 692, 1038, 1557, 1903, 2076, 3114, 3806, 5709, 6228, 7612, 11418, 17127, 18181, 22836, 34254, 36362, 54543, 68508, 72724, 109086, 163629, 199991, 218172, 327258, 399982, 599973, 654516, 799964, 1199946, 1799919, 2399892, 3145313, 3599838, 6290626, 7199676, 9435939, 12581252, 18871878, 28307817, 34598443, 37743756, 56615634, 69196886, 103795329, 113231268, 138393772, 207590658, 311385987, 415181316, 622771974, 1245543948]

約数ペア:

[(1, 1245543948), (2, 622771974), (3, 415181316), (4, 311385987), (6, 207590658), (9, 138393772), (11, 113231268), (12, 103795329), (18, 69196886), (22, 56615634), (33, 37743756), (36, 34598443), (44, 28307817), (66, 18871878), (99, 12581252), (132, 9435939), (173, 7199676), (198, 6290626), (346, 3599838), (396, 3145313), (519, 2399892), (692, 1799919), (1038, 1199946), (1557, 799964), (1903, 654516), (2076, 599973), (3114, 399982), (3806, 327258), (5709, 218172), (6228, 199991), (7612, 163629), (11418, 109086), (17127, 72724), (18181, 68508), (22836, 54543), (34254, 36362)]