42779814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 115015680

約数和(自身を除く): 72235866

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 31, 33, 42, 58, 62, 66, 77, 87, 93, 103, 154, 174, 186, 203, 206, 217, 231, 309, 319, 341, 406, 434, 462, 609, 618, 638, 651, 682, 721, 899, 957, 1023, 1133, 1218, 1302, 1442, 1798, 1914, 2046, 2163, 2233, 2266, 2387, 2697, 2987, 3193, 3399, 4326, 4466, 4774, 5394, 5974, 6293, 6386, 6699, 6798, 7161, 7931, 8961, 9579, 9889, 12586, 13398, 14322, 15862, 17922, 18879, 19158, 19778, 20909, 22351, 23793, 29667, 32857, 35123, 37758, 41818, 44702, 47586, 59334, 62727, 65714, 67053, 69223, 70246, 92597, 98571, 105369, 125454, 134106, 138446, 185194, 197142, 207669, 210738, 229999, 245861, 277791, 415338, 459998, 491722, 555582, 648179, 689997, 737583, 1018567, 1296358, 1379994, 1475166, 1944537, 2037134, 3055701, 3889074, 6111402, 7129969, 14259938, 21389907, 42779814]

約数ペア:

[(1, 42779814), (2, 21389907), (3, 14259938), (6, 7129969), (7, 6111402), (11, 3889074), (14, 3055701), (21, 2037134), (22, 1944537), (29, 1475166), (31, 1379994), (33, 1296358), (42, 1018567), (58, 737583), (62, 689997), (66, 648179), (77, 555582), (87, 491722), (93, 459998), (103, 415338), (154, 277791), (174, 245861), (186, 229999), (203, 210738), (206, 207669), (217, 197142), (231, 185194), (309, 138446), (319, 134106), (341, 125454), (406, 105369), (434, 98571), (462, 92597), (609, 70246), (618, 69223), (638, 67053), (651, 65714), (682, 62727), (721, 59334), (899, 47586), (957, 44702), (1023, 41818), (1133, 37758), (1218, 35123), (1302, 32857), (1442, 29667), (1798, 23793), (1914, 22351), (2046, 20909), (2163, 19778), (2233, 19158), (2266, 18879), (2387, 17922), (2697, 15862), (2987, 14322), (3193, 13398), (3399, 12586), (4326, 9889), (4466, 9579), (4774, 8961), (5394, 7931), (5974, 7161), (6293, 6798), (6386, 6699)]