71899938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:1951

約数の個数: 48

約数和(自身を含む): 170849952

約数和(自身を除く): 98950014

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 211, 422, 633, 1266, 1721, 1899, 2321, 3442, 3798, 4642, 5163, 6963, 10326, 13926, 15489, 18931, 20889, 30978, 37862, 41778, 56793, 113586, 170379, 340758, 363131, 726262, 1089393, 2178786, 3268179, 3994441, 6536358, 7988882, 11983323, 23966646, 35949969, 71899938]

約数ペア:

[(1, 71899938), (2, 35949969), (3, 23966646), (6, 11983323), (9, 7988882), (11, 6536358), (18, 3994441), (22, 3268179), (33, 2178786), (66, 1089393), (99, 726262), (198, 363131), (211, 340758), (422, 170379), (633, 113586), (1266, 56793), (1721, 41778), (1899, 37862), (2321, 30978), (3442, 20889), (3798, 18931), (4642, 15489), (5163, 13926), (6963, 10326)]