61945254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15859}}^1$

素因数の和:15905

約数の個数: 48

約数和(自身を含む): 158346240

約数和(自身を除く): 96400986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 15859, 31718, 47577, 95154, 111013, 142731, 222026, 285462, 333039, 491629, 666078, 983258, 999117, 1474887, 1998234, 2949774, 3441403, 4424661, 6882806, 8849322, 10324209, 20648418, 30972627, 61945254]

約数ペア:

[(1, 61945254), (2, 30972627), (3, 20648418), (6, 10324209), (7, 8849322), (9, 6882806), (14, 4424661), (18, 3441403), (21, 2949774), (31, 1998234), (42, 1474887), (62, 999117), (63, 983258), (93, 666078), (126, 491629), (186, 333039), (217, 285462), (279, 222026), (434, 142731), (558, 111013), (651, 95154), (1302, 47577), (1953, 31718), (3906, 15859)]