38344356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 103812800

約数和(自身を除く): 65468444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 919, 1098, 1159, 1838, 2196, 2318, 2757, 3477, 3676, 4636, 5514, 6954, 8271, 10431, 11028, 13908, 16542, 17461, 20862, 33084, 34922, 41724, 52383, 56059, 69844, 104766, 112118, 157149, 168177, 209532, 224236, 314298, 336354, 504531, 628596, 672708, 1009062, 1065121, 2018124, 2130242, 3195363, 4260484, 6390726, 9586089, 12781452, 19172178, 38344356]

約数ペア:

[(1, 38344356), (2, 19172178), (3, 12781452), (4, 9586089), (6, 6390726), (9, 4260484), (12, 3195363), (18, 2130242), (19, 2018124), (36, 1065121), (38, 1009062), (57, 672708), (61, 628596), (76, 504531), (114, 336354), (122, 314298), (171, 224236), (183, 209532), (228, 168177), (244, 157149), (342, 112118), (366, 104766), (549, 69844), (684, 56059), (732, 52383), (919, 41724), (1098, 34922), (1159, 33084), (1838, 20862), (2196, 17461), (2318, 16542), (2757, 13908), (3477, 11028), (3676, 10431), (4636, 8271), (5514, 6954)]