3939624

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 12499200

約数和(自身を除く): 8559576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 61, 69, 72, 78, 92, 104, 108, 117, 122, 138, 156, 183, 184, 207, 216, 234, 244, 276, 299, 312, 351, 366, 414, 468, 488, 549, 552, 598, 621, 702, 732, 793, 828, 897, 936, 1098, 1196, 1242, 1403, 1404, 1464, 1586, 1647, 1656, 1794, 2196, 2379, 2392, 2484, 2691, 2806, 2808, 3172, 3294, 3588, 4209, 4392, 4758, 4968, 5382, 5612, 6344, 6588, 7137, 7176, 8073, 8418, 9516, 10764, 11224, 12627, 13176, 14274, 16146, 16836, 18239, 19032, 21411, 21528, 25254, 28548, 32292, 33672, 36478, 37881, 42822, 50508, 54717, 57096, 64584, 72956, 75762, 85644, 101016, 109434, 145912, 151524, 164151, 171288, 218868, 303048, 328302, 437736, 492453, 656604, 984906, 1313208, 1969812, 3939624]

約数ペア:

[(1, 3939624), (2, 1969812), (3, 1313208), (4, 984906), (6, 656604), (8, 492453), (9, 437736), (12, 328302), (13, 303048), (18, 218868), (23, 171288), (24, 164151), (26, 151524), (27, 145912), (36, 109434), (39, 101016), (46, 85644), (52, 75762), (54, 72956), (61, 64584), (69, 57096), (72, 54717), (78, 50508), (92, 42822), (104, 37881), (108, 36478), (117, 33672), (122, 32292), (138, 28548), (156, 25254), (183, 21528), (184, 21411), (207, 19032), (216, 18239), (234, 16836), (244, 16146), (276, 14274), (299, 13176), (312, 12627), (351, 11224), (366, 10764), (414, 9516), (468, 8418), (488, 8073), (549, 7176), (552, 7137), (598, 6588), (621, 6344), (702, 5612), (732, 5382), (793, 4968), (828, 4758), (897, 4392), (936, 4209), (1098, 3588), (1196, 3294), (1242, 3172), (1403, 2808), (1404, 2806), (1464, 2691), (1586, 2484), (1647, 2392), (1656, 2379), (1794, 2196)]