30598398

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{9941}}^1$

素因数の和:9974

約数の個数: 40

約数和(自身を含む): 72178920

約数和(自身を除く): 41580522

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 9941, 19882, 29823, 59646, 89469, 178938, 188879, 268407, 377758, 536814, 566637, 805221, 1133274, 1610442, 1699911, 3399822, 5099733, 10199466, 15299199, 30598398]

約数ペア:

[(1, 30598398), (2, 15299199), (3, 10199466), (6, 5099733), (9, 3399822), (18, 1699911), (19, 1610442), (27, 1133274), (38, 805221), (54, 566637), (57, 536814), (81, 377758), (114, 268407), (162, 188879), (171, 178938), (342, 89469), (513, 59646), (1026, 29823), (1539, 19882), (3078, 9941)]