13213854

素因数分解:

$2^1\times 3^8\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 31884840

約数和(自身を除く): 18670986

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 81, 106, 114, 159, 162, 171, 243, 318, 342, 477, 486, 513, 729, 954, 1007, 1026, 1431, 1458, 1539, 2014, 2187, 2862, 3021, 3078, 4293, 4374, 4617, 6042, 6561, 8586, 9063, 9234, 12879, 13122, 13851, 18126, 25758, 27189, 27702, 38637, 41553, 54378, 77274, 81567, 83106, 115911, 124659, 163134, 231822, 244701, 249318, 347733, 489402, 695466, 734103, 1468206, 2202309, 4404618, 6606927, 13213854]

約数ペア:

[(1, 13213854), (2, 6606927), (3, 4404618), (6, 2202309), (9, 1468206), (18, 734103), (19, 695466), (27, 489402), (38, 347733), (53, 249318), (54, 244701), (57, 231822), (81, 163134), (106, 124659), (114, 115911), (159, 83106), (162, 81567), (171, 77274), (243, 54378), (318, 41553), (342, 38637), (477, 27702), (486, 27189), (513, 25758), (729, 18126), (954, 13851), (1007, 13122), (1026, 12879), (1431, 9234), (1458, 9063), (1539, 8586), (2014, 6561), (2187, 6042), (2862, 4617), (3021, 4374), (3078, 4293)]