19119458538

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{5131363}}^1$

素因数の和:5131400

約数の個数: 40

約数和(自身を含む): 44704443168

約数和(自身を除く): 25584984630

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 5131363, 10262726, 15394089, 30788178, 46182267, 92364534, 118021349, 138546801, 236042698, 277093602, 354064047, 415640403, 708128094, 831280806, 1062192141, 2124384282, 3186576423, 6373152846, 9559729269, 19119458538]

約数ペア:

[(1, 19119458538), (2, 9559729269), (3, 6373152846), (6, 3186576423), (9, 2124384282), (18, 1062192141), (23, 831280806), (27, 708128094), (46, 415640403), (54, 354064047), (69, 277093602), (81, 236042698), (138, 138546801), (162, 118021349), (207, 92364534), (414, 46182267), (621, 30788178), (1242, 15394089), (1863, 10262726), (3726, 5131363)]