1388597958

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1097}}^1\times {\mathrm{2131}}^1$

素因数の和:3250

約数の個数: 64

約数和(自身を含む): 3370947840

約数和(自身を除く): 1982349882

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 1097, 2131, 2194, 3291, 4262, 6393, 6582, 9873, 12067, 12786, 19179, 19746, 23441, 24134, 29619, 36201, 38358, 46882, 57537, 59238, 70323, 72402, 108603, 115074, 140646, 210969, 217206, 325809, 421938, 632907, 651618, 1265814, 2337707, 4675414, 7013121, 14026242, 21039363, 25714777, 42078726, 51429554, 63118089, 77144331, 126236178, 154288662, 231432993, 462865986, 694298979, 1388597958]

約数ペア:

[(1, 1388597958), (2, 694298979), (3, 462865986), (6, 231432993), (9, 154288662), (11, 126236178), (18, 77144331), (22, 63118089), (27, 51429554), (33, 42078726), (54, 25714777), (66, 21039363), (99, 14026242), (198, 7013121), (297, 4675414), (594, 2337707), (1097, 1265814), (2131, 651618), (2194, 632907), (3291, 421938), (4262, 325809), (6393, 217206), (6582, 210969), (9873, 140646), (12067, 115074), (12786, 108603), (19179, 72402), (19746, 70323), (23441, 59238), (24134, 57537), (29619, 46882), (36201, 38358)]