2017379412

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 5303760000

約数和(自身を除く): 3286380588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 409, 419, 436, 654, 818, 838, 981, 1227, 1257, 1308, 1636, 1676, 1962, 2454, 2514, 2943, 3681, 3771, 3924, 4908, 5028, 5886, 7362, 7542, 11043, 11313, 11772, 14724, 15084, 22086, 22626, 44172, 44581, 45252, 45671, 89162, 91342, 133743, 137013, 171371, 178324, 182684, 267486, 274026, 342742, 401229, 411039, 514113, 534972, 548052, 685484, 802458, 822078, 1028226, 1203687, 1233117, 1542339, 1604916, 1644156, 2056452, 2407374, 2466234, 3084678, 4627017, 4814748, 4932468, 6169356, 9254034, 18508068, 18679439, 37358878, 56038317, 74717756, 112076634, 168114951, 224153268, 336229902, 504344853, 672459804, 1008689706, 2017379412]

約数ペア:

[(1, 2017379412), (2, 1008689706), (3, 672459804), (4, 504344853), (6, 336229902), (9, 224153268), (12, 168114951), (18, 112076634), (27, 74717756), (36, 56038317), (54, 37358878), (108, 18679439), (109, 18508068), (218, 9254034), (327, 6169356), (409, 4932468), (419, 4814748), (436, 4627017), (654, 3084678), (818, 2466234), (838, 2407374), (981, 2056452), (1227, 1644156), (1257, 1604916), (1308, 1542339), (1636, 1233117), (1676, 1203687), (1962, 1028226), (2454, 822078), (2514, 802458), (2943, 685484), (3681, 548052), (3771, 534972), (3924, 514113), (4908, 411039), (5028, 401229), (5886, 342742), (7362, 274026), (7542, 267486), (11043, 182684), (11313, 178324), (11772, 171371), (14724, 137013), (15084, 133743), (22086, 91342), (22626, 89162), (44172, 45671), (44581, 45252)]