306741372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{521669}}^1$

素因数の和:521690

約数の個数: 36

約数和(自身を含む): 832585320

約数和(自身を除く): 525843948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 521669, 1043338, 1565007, 2086676, 3130014, 3651683, 6260028, 7303366, 10955049, 14606732, 21910098, 25561781, 43820196, 51123562, 76685343, 102247124, 153370686, 306741372]

約数ペア:

[(1, 306741372), (2, 153370686), (3, 102247124), (4, 76685343), (6, 51123562), (7, 43820196), (12, 25561781), (14, 21910098), (21, 14606732), (28, 10955049), (42, 7303366), (49, 6260028), (84, 3651683), (98, 3130014), (147, 2086676), (196, 1565007), (294, 1043338), (588, 521669)]