186421122

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 446592960

約数和(自身を除く): 260171838

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 131, 146, 171, 219, 262, 342, 361, 393, 438, 513, 657, 722, 786, 1026, 1083, 1179, 1314, 1387, 1971, 2166, 2358, 2489, 2774, 3249, 3537, 3942, 4161, 4978, 6498, 7074, 7467, 8322, 9563, 9747, 12483, 14934, 19126, 19494, 22401, 24966, 26353, 28689, 37449, 44802, 47291, 52706, 57378, 67203, 74898, 79059, 86067, 94582, 134406, 141873, 158118, 172134, 181697, 237177, 258201, 283746, 363394, 425619, 474354, 516402, 545091, 711531, 851238, 1090182, 1276857, 1423062, 1635273, 2553714, 3270546, 3452243, 4905819, 6904486, 9811638, 10356729, 20713458, 31070187, 62140374, 93210561, 186421122]

約数ペア:

[(1, 186421122), (2, 93210561), (3, 62140374), (6, 31070187), (9, 20713458), (18, 10356729), (19, 9811638), (27, 6904486), (38, 4905819), (54, 3452243), (57, 3270546), (73, 2553714), (114, 1635273), (131, 1423062), (146, 1276857), (171, 1090182), (219, 851238), (262, 711531), (342, 545091), (361, 516402), (393, 474354), (438, 425619), (513, 363394), (657, 283746), (722, 258201), (786, 237177), (1026, 181697), (1083, 172134), (1179, 158118), (1314, 141873), (1387, 134406), (1971, 94582), (2166, 86067), (2358, 79059), (2489, 74898), (2774, 67203), (3249, 57378), (3537, 52706), (3942, 47291), (4161, 44802), (4978, 37449), (6498, 28689), (7074, 26353), (7467, 24966), (8322, 22401), (9563, 19494), (9747, 19126), (12483, 14934)]