12286638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 72

約数和(自身を含む): 33001488

約数和(自身を除く): 20714850

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 577, 819, 1014, 1154, 1183, 1521, 1638, 1731, 2366, 3042, 3462, 3549, 4039, 5193, 7098, 7501, 8078, 10386, 10647, 12117, 15002, 21294, 22503, 24234, 36351, 45006, 52507, 67509, 72702, 97513, 105014, 135018, 157521, 195026, 292539, 315042, 472563, 585078, 682591, 877617, 945126, 1365182, 1755234, 2047773, 4095546, 6143319, 12286638]

約数ペア:

[(1, 12286638), (2, 6143319), (3, 4095546), (6, 2047773), (7, 1755234), (9, 1365182), (13, 945126), (14, 877617), (18, 682591), (21, 585078), (26, 472563), (39, 315042), (42, 292539), (63, 195026), (78, 157521), (91, 135018), (117, 105014), (126, 97513), (169, 72702), (182, 67509), (234, 52507), (273, 45006), (338, 36351), (507, 24234), (546, 22503), (577, 21294), (819, 15002), (1014, 12117), (1154, 10647), (1183, 10386), (1521, 8078), (1638, 7501), (1731, 7098), (2366, 5193), (3042, 4039), (3462, 3549)]