13315721874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{31963}}^1$

素因数の和:32104

約数の個数: 96

約数和(自身を含む): 33669599040

約数和(自身を除く): 20353877166

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 109, 147, 182, 218, 273, 294, 327, 546, 637, 654, 763, 1274, 1417, 1526, 1911, 2289, 2834, 3822, 4251, 4578, 5341, 8502, 9919, 10682, 16023, 19838, 29757, 31963, 32046, 59514, 63926, 69433, 95889, 138866, 191778, 208299, 223741, 415519, 416598, 447482, 671223, 831038, 1246557, 1342446, 1566187, 2493114, 2908633, 3132374, 3483967, 4698561, 5817266, 6967934, 8725899, 9397122, 10451901, 17451798, 20360431, 20903802, 24387769, 40720862, 45291571, 48775538, 61081293, 73163307, 90583142, 122162586, 135874713, 146326614, 170714383, 271749426, 317040997, 341428766, 512143149, 634081994, 951122991, 1024286298, 1902245982, 2219286979, 4438573958, 6657860937, 13315721874]

約数ペア:

[(1, 13315721874), (2, 6657860937), (3, 4438573958), (6, 2219286979), (7, 1902245982), (13, 1024286298), (14, 951122991), (21, 634081994), (26, 512143149), (39, 341428766), (42, 317040997), (49, 271749426), (78, 170714383), (91, 146326614), (98, 135874713), (109, 122162586), (147, 90583142), (182, 73163307), (218, 61081293), (273, 48775538), (294, 45291571), (327, 40720862), (546, 24387769), (637, 20903802), (654, 20360431), (763, 17451798), (1274, 10451901), (1417, 9397122), (1526, 8725899), (1911, 6967934), (2289, 5817266), (2834, 4698561), (3822, 3483967), (4251, 3132374), (4578, 2908633), (5341, 2493114), (8502, 1566187), (9919, 1342446), (10682, 1246557), (16023, 831038), (19838, 671223), (29757, 447482), (31963, 416598), (32046, 415519), (59514, 223741), (63926, 208299), (69433, 191778), (95889, 138866)]