855967791942

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{830677}}^1$

素因数の和:830858

約数の個数: 96

約数和(自身を含む): 2052638565120

約数和(自身を除く): 1196670773178

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 131, 138, 171, 207, 262, 342, 393, 414, 437, 786, 874, 1179, 1311, 2358, 2489, 2622, 3013, 3933, 4978, 6026, 7467, 7866, 9039, 14934, 18078, 22401, 27117, 44802, 54234, 57247, 114494, 171741, 343482, 515223, 830677, 1030446, 1661354, 2492031, 4984062, 7476093, 14952186, 15782863, 19105571, 31565726, 38211142, 47348589, 57316713, 94697178, 108818687, 114633426, 142045767, 171950139, 217637374, 284091534, 326456061, 343900278, 363005849, 652912122, 726011698, 979368183, 1089017547, 1958736366, 2067555053, 2178035094, 2502829801, 3267052641, 4135110106, 5005659602, 6202665159, 6534105282, 7508489403, 12405330318, 15016978806, 18607995477, 22525468209, 37215990954, 45050936418, 47553766219, 95107532438, 142661298657, 285322597314, 427983895971, 855967791942]

約数ペア:

[(1, 855967791942), (2, 427983895971), (3, 285322597314), (6, 142661298657), (9, 95107532438), (18, 47553766219), (19, 45050936418), (23, 37215990954), (38, 22525468209), (46, 18607995477), (57, 15016978806), (69, 12405330318), (114, 7508489403), (131, 6534105282), (138, 6202665159), (171, 5005659602), (207, 4135110106), (262, 3267052641), (342, 2502829801), (393, 2178035094), (414, 2067555053), (437, 1958736366), (786, 1089017547), (874, 979368183), (1179, 726011698), (1311, 652912122), (2358, 363005849), (2489, 343900278), (2622, 326456061), (3013, 284091534), (3933, 217637374), (4978, 171950139), (6026, 142045767), (7467, 114633426), (7866, 108818687), (9039, 94697178), (14934, 57316713), (18078, 47348589), (22401, 38211142), (27117, 31565726), (44802, 19105571), (54234, 15782863), (57247, 14952186), (114494, 7476093), (171741, 4984062), (343482, 2492031), (515223, 1661354), (830677, 1030446)]