31836882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 80123904

約数和(自身を除く): 48287022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 137, 154, 231, 274, 411, 462, 503, 822, 959, 1006, 1507, 1509, 1918, 2877, 3014, 3018, 3521, 4521, 5533, 5754, 7042, 9042, 10549, 10563, 11066, 16599, 21098, 21126, 31647, 33198, 38731, 63294, 68911, 77462, 116193, 137822, 206733, 232386, 413466, 482377, 758021, 964754, 1447131, 1516042, 2274063, 2894262, 4548126, 5306147, 10612294, 15918441, 31836882]

約数ペア:

[(1, 31836882), (2, 15918441), (3, 10612294), (6, 5306147), (7, 4548126), (11, 2894262), (14, 2274063), (21, 1516042), (22, 1447131), (33, 964754), (42, 758021), (66, 482377), (77, 413466), (137, 232386), (154, 206733), (231, 137822), (274, 116193), (411, 77462), (462, 68911), (503, 63294), (822, 38731), (959, 33198), (1006, 31647), (1507, 21126), (1509, 21098), (1918, 16599), (2877, 11066), (3014, 10563), (3018, 10549), (3521, 9042), (4521, 7042), (5533, 5754)]