2143836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 5975424

約数和(自身を除く): 3831588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 113, 124, 153, 186, 204, 226, 279, 306, 339, 372, 452, 527, 558, 612, 678, 1017, 1054, 1116, 1356, 1581, 1921, 2034, 2108, 3162, 3503, 3842, 4068, 4743, 5763, 6324, 7006, 7684, 9486, 10509, 11526, 14012, 17289, 18972, 21018, 23052, 31527, 34578, 42036, 59551, 63054, 69156, 119102, 126108, 178653, 238204, 357306, 535959, 714612, 1071918, 2143836]

約数ペア:

[(1, 2143836), (2, 1071918), (3, 714612), (4, 535959), (6, 357306), (9, 238204), (12, 178653), (17, 126108), (18, 119102), (31, 69156), (34, 63054), (36, 59551), (51, 42036), (62, 34578), (68, 31527), (93, 23052), (102, 21018), (113, 18972), (124, 17289), (153, 14012), (186, 11526), (204, 10509), (226, 9486), (279, 7684), (306, 7006), (339, 6324), (372, 5763), (452, 4743), (527, 4068), (558, 3842), (612, 3503), (678, 3162), (1017, 2108), (1054, 2034), (1116, 1921), (1356, 1581)]