15208398

素因数分解:

$2^1\times 3^8\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 36608520

約数和(自身を除く): 21400122

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 81, 114, 122, 162, 171, 183, 243, 342, 366, 486, 513, 549, 729, 1026, 1098, 1159, 1458, 1539, 1647, 2187, 2318, 3078, 3294, 3477, 4374, 4617, 4941, 6561, 6954, 9234, 9882, 10431, 13122, 13851, 14823, 20862, 27702, 29646, 31293, 41553, 44469, 62586, 83106, 88938, 93879, 124659, 133407, 187758, 249318, 266814, 281637, 400221, 563274, 800442, 844911, 1689822, 2534733, 5069466, 7604199, 15208398]

約数ペア:

[(1, 15208398), (2, 7604199), (3, 5069466), (6, 2534733), (9, 1689822), (18, 844911), (19, 800442), (27, 563274), (38, 400221), (54, 281637), (57, 266814), (61, 249318), (81, 187758), (114, 133407), (122, 124659), (162, 93879), (171, 88938), (183, 83106), (243, 62586), (342, 44469), (366, 41553), (486, 31293), (513, 29646), (549, 27702), (729, 20862), (1026, 14823), (1098, 13851), (1159, 13122), (1458, 10431), (1539, 9882), (1647, 9234), (2187, 6954), (2318, 6561), (3078, 4941), (3294, 4617), (3477, 4374)]