219388338

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{104173}}^1$

素因数の和:104200

約数の個数: 40

約数和(自身を含む): 529412268

約数和(自身を除く): 310023930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 104173, 208346, 312519, 625038, 937557, 1354249, 1875114, 2708498, 2812671, 4062747, 5625342, 8125494, 8438013, 12188241, 16876026, 24376482, 36564723, 73129446, 109694169, 219388338]

約数ペア:

[(1, 219388338), (2, 109694169), (3, 73129446), (6, 36564723), (9, 24376482), (13, 16876026), (18, 12188241), (26, 8438013), (27, 8125494), (39, 5625342), (54, 4062747), (78, 2812671), (81, 2708498), (117, 1875114), (162, 1354249), (234, 937557), (351, 625038), (702, 312519), (1053, 208346), (2106, 104173)]