1809305946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{75181}}^1$

素因数の和:75387

約数の個数: 48

約数和(自身を含む): 4503702528

約数和(自身を除く): 2694396582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1337, 1719, 2674, 3438, 4011, 8022, 12033, 24066, 75181, 150362, 225543, 451086, 526267, 676629, 1052534, 1353258, 1578801, 3157602, 4736403, 9472806, 14359571, 28719142, 43078713, 86157426, 100516997, 129236139, 201033994, 258472278, 301550991, 603101982, 904652973, 1809305946]

約数ペア:

[(1, 1809305946), (2, 904652973), (3, 603101982), (6, 301550991), (7, 258472278), (9, 201033994), (14, 129236139), (18, 100516997), (21, 86157426), (42, 43078713), (63, 28719142), (126, 14359571), (191, 9472806), (382, 4736403), (573, 3157602), (1146, 1578801), (1337, 1353258), (1719, 1052534), (2674, 676629), (3438, 526267), (4011, 451086), (8022, 225543), (12033, 150362), (24066, 75181)]