19496376

素因数分解:

$2^3\times 3^6\times {\mathrm{3343}}^1$

素因数の和:3367

約数の個数: 56

約数和(自身を含む): 54824880

約数和(自身を除く): 35328504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 3343, 5832, 6686, 10029, 13372, 20058, 26744, 30087, 40116, 60174, 80232, 90261, 120348, 180522, 240696, 270783, 361044, 541566, 722088, 812349, 1083132, 1624698, 2166264, 2437047, 3249396, 4874094, 6498792, 9748188, 19496376]

約数ペア:

[(1, 19496376), (2, 9748188), (3, 6498792), (4, 4874094), (6, 3249396), (8, 2437047), (9, 2166264), (12, 1624698), (18, 1083132), (24, 812349), (27, 722088), (36, 541566), (54, 361044), (72, 270783), (81, 240696), (108, 180522), (162, 120348), (216, 90261), (243, 80232), (324, 60174), (486, 40116), (648, 30087), (729, 26744), (972, 20058), (1458, 13372), (1944, 10029), (2916, 6686), (3343, 5832)]