17286846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 38185344

約数和(自身を除く): 20898498

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 347, 361, 437, 694, 722, 874, 1041, 1083, 1311, 2082, 2166, 2622, 6593, 7981, 8303, 13186, 15962, 16606, 19779, 23943, 24909, 39558, 47886, 49818, 125267, 151639, 250534, 303278, 375801, 454917, 751602, 909834, 2881141, 5762282, 8643423, 17286846]

約数ペア:

[(1, 17286846), (2, 8643423), (3, 5762282), (6, 2881141), (19, 909834), (23, 751602), (38, 454917), (46, 375801), (57, 303278), (69, 250534), (114, 151639), (138, 125267), (347, 49818), (361, 47886), (437, 39558), (694, 24909), (722, 23943), (874, 19779), (1041, 16606), (1083, 15962), (1311, 13186), (2082, 8303), (2166, 7981), (2622, 6593)]