19304838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{51071}}^1$

素因数の和:51089

約数の個数: 32

約数和(自身を含む): 49029120

約数和(自身を除く): 29724282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 51071, 102142, 153213, 306426, 357497, 459639, 714994, 919278, 1072491, 1378917, 2144982, 2757834, 3217473, 6434946, 9652419, 19304838]

約数ペア:

[(1, 19304838), (2, 9652419), (3, 6434946), (6, 3217473), (7, 2757834), (9, 2144982), (14, 1378917), (18, 1072491), (21, 919278), (27, 714994), (42, 459639), (54, 357497), (63, 306426), (126, 153213), (189, 102142), (378, 51071)]