42491526

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 108172800

約数和(自身を除く): 65681274

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 343, 462, 539, 686, 1029, 1078, 1617, 1877, 2058, 3234, 3754, 3773, 5631, 7546, 11262, 11319, 13139, 20647, 22638, 26278, 39417, 41294, 61941, 78834, 91973, 123882, 144529, 183946, 275919, 289058, 433587, 551838, 643811, 867174, 1011703, 1287622, 1931433, 2023406, 3035109, 3862866, 6070218, 7081921, 14163842, 21245763, 42491526]

約数ペア:

[(1, 42491526), (2, 21245763), (3, 14163842), (6, 7081921), (7, 6070218), (11, 3862866), (14, 3035109), (21, 2023406), (22, 1931433), (33, 1287622), (42, 1011703), (49, 867174), (66, 643811), (77, 551838), (98, 433587), (147, 289058), (154, 275919), (231, 183946), (294, 144529), (343, 123882), (462, 91973), (539, 78834), (686, 61941), (1029, 41294), (1078, 39417), (1617, 26278), (1877, 22638), (2058, 20647), (3234, 13139), (3754, 11319), (3773, 11262), (5631, 7546)]