16408940274

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{274829}}^1$

素因数の和:274975

約数の個数: 48

約数和(自身を含む): 37042686720

約数和(自身を除く): 20633746446

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 214, 279, 321, 558, 642, 963, 1926, 3317, 6634, 9951, 19902, 29853, 59706, 274829, 549658, 824487, 1648974, 2473461, 4946922, 8519699, 17039398, 25559097, 29406703, 51118194, 58813406, 76677291, 88220109, 153354582, 176440218, 264660327, 529320654, 911607793, 1823215586, 2734823379, 5469646758, 8204470137, 16408940274]

約数ペア:

[(1, 16408940274), (2, 8204470137), (3, 5469646758), (6, 2734823379), (9, 1823215586), (18, 911607793), (31, 529320654), (62, 264660327), (93, 176440218), (107, 153354582), (186, 88220109), (214, 76677291), (279, 58813406), (321, 51118194), (558, 29406703), (642, 25559097), (963, 17039398), (1926, 8519699), (3317, 4946922), (6634, 2473461), (9951, 1648974), (19902, 824487), (29853, 549658), (59706, 274829)]