42813036

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 131183360

約数和(自身を除く): 88370324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 439, 516, 567, 602, 756, 774, 878, 903, 1134, 1161, 1204, 1317, 1548, 1756, 1806, 2268, 2322, 2634, 2709, 3073, 3483, 3612, 3951, 4644, 5268, 5418, 6146, 6966, 7902, 8127, 9219, 10836, 11853, 12292, 13932, 15804, 16254, 18438, 18877, 23706, 24381, 27657, 32508, 35559, 36876, 37754, 47412, 48762, 55314, 56631, 71118, 75508, 82971, 97524, 110628, 113262, 132139, 142236, 165942, 169893, 226524, 248913, 264278, 331884, 339786, 396417, 497826, 509679, 528556, 679572, 792834, 995652, 1019358, 1189251, 1529037, 1585668, 2038716, 2378502, 3058074, 3567753, 4757004, 6116148, 7135506, 10703259, 14271012, 21406518, 42813036]

約数ペア:

[(1, 42813036), (2, 21406518), (3, 14271012), (4, 10703259), (6, 7135506), (7, 6116148), (9, 4757004), (12, 3567753), (14, 3058074), (18, 2378502), (21, 2038716), (27, 1585668), (28, 1529037), (36, 1189251), (42, 1019358), (43, 995652), (54, 792834), (63, 679572), (81, 528556), (84, 509679), (86, 497826), (108, 396417), (126, 339786), (129, 331884), (162, 264278), (172, 248913), (189, 226524), (252, 169893), (258, 165942), (301, 142236), (324, 132139), (378, 113262), (387, 110628), (439, 97524), (516, 82971), (567, 75508), (602, 71118), (756, 56631), (774, 55314), (878, 48762), (903, 47412), (1134, 37754), (1161, 36876), (1204, 35559), (1317, 32508), (1548, 27657), (1756, 24381), (1806, 23706), (2268, 18877), (2322, 18438), (2634, 16254), (2709, 15804), (3073, 13932), (3483, 12292), (3612, 11853), (3951, 10836), (4644, 9219), (5268, 8127), (5418, 7902), (6146, 6966)]