525858228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2086739}}^1$

素因数の和:2086756

約数の個数: 36

約数和(自身を含む): 1519146720

約数和(自身を除く): 993288492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2086739, 4173478, 6260217, 8346956, 12520434, 14607173, 18780651, 25040868, 29214346, 37561302, 43821519, 58428692, 75122604, 87643038, 131464557, 175286076, 262929114, 525858228]

約数ペア:

[(1, 525858228), (2, 262929114), (3, 175286076), (4, 131464557), (6, 87643038), (7, 75122604), (9, 58428692), (12, 43821519), (14, 37561302), (18, 29214346), (21, 25040868), (28, 18780651), (36, 14607173), (42, 12520434), (63, 8346956), (84, 6260217), (126, 4173478), (252, 2086739)]