21842982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173357}}^1$

素因数の和:173372

約数の個数: 24

約数和(自身を含む): 54087696

約数和(自身を除く): 32244714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173357, 346714, 520071, 1040142, 1213499, 1560213, 2426998, 3120426, 3640497, 7280994, 10921491, 21842982]

約数ペア:

[(1, 21842982), (2, 10921491), (3, 7280994), (6, 3640497), (7, 3120426), (9, 2426998), (14, 1560213), (18, 1213499), (21, 1040142), (42, 520071), (63, 346714), (126, 173357)]