1187291214

素因数分解:

$2^1\times 3^2\times {\mathrm{4357}}^1\times {\mathrm{15139}}^1$

素因数の和:19504

約数の個数: 24

約数和(自身を含む): 2573224680

約数和(自身を除く): 1385933466

約数列:

[1, 2, 3, 6, 9, 18, 4357, 8714, 13071, 15139, 26142, 30278, 39213, 45417, 78426, 90834, 136251, 272502, 65960623, 131921246, 197881869, 395763738, 593645607, 1187291214]

約数ペア:

[(1, 1187291214), (2, 593645607), (3, 395763738), (6, 197881869), (9, 131921246), (18, 65960623), (4357, 272502), (8714, 136251), (13071, 90834), (15139, 78426), (26142, 45417), (30278, 39213)]