19807249366962

素因数分解:

$2^1\times 3^4\times {\mathrm{64237}}^1\times {\mathrm{1903373}}^1$

素因数の和:1967624

約数の個数: 40

約数和(自身を含む): 44383624861356

約数和(自身を除く): 24576375494394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 64237, 128474, 192711, 385422, 578133, 1156266, 1734399, 1903373, 3468798, 3806746, 5203197, 5710119, 10406394, 11420238, 17130357, 34260714, 51391071, 102782142, 154173213, 308346426, 122266971401, 244533942802, 366800914203, 733601828406, 1100402742609, 2200805485218, 3301208227827, 6602416455654, 9903624683481, 19807249366962]

約数ペア:

[(1, 19807249366962), (2, 9903624683481), (3, 6602416455654), (6, 3301208227827), (9, 2200805485218), (18, 1100402742609), (27, 733601828406), (54, 366800914203), (81, 244533942802), (162, 122266971401), (64237, 308346426), (128474, 154173213), (192711, 102782142), (385422, 51391071), (578133, 34260714), (1156266, 17130357), (1734399, 11420238), (1903373, 10406394), (3468798, 5710119), (3806746, 5203197)]