19307484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8513}}^1$

素因数の和:8536

約数の個数: 60

約数和(自身を含む): 57690864

約数和(自身を除く): 38383380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8513, 17026, 25539, 34052, 51078, 59591, 76617, 102156, 119182, 153234, 178773, 229851, 238364, 306468, 357546, 459702, 536319, 689553, 715092, 919404, 1072638, 1379106, 1608957, 2145276, 2758212, 3217914, 4826871, 6435828, 9653742, 19307484]

約数ペア:

[(1, 19307484), (2, 9653742), (3, 6435828), (4, 4826871), (6, 3217914), (7, 2758212), (9, 2145276), (12, 1608957), (14, 1379106), (18, 1072638), (21, 919404), (27, 715092), (28, 689553), (36, 536319), (42, 459702), (54, 357546), (63, 306468), (81, 238364), (84, 229851), (108, 178773), (126, 153234), (162, 119182), (189, 102156), (252, 76617), (324, 59591), (378, 51078), (567, 34052), (756, 25539), (1134, 17026), (2268, 8513)]