2121336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 7142400

約数和(自身を除く): 5021064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 61, 63, 69, 72, 84, 92, 108, 122, 126, 138, 161, 168, 183, 184, 189, 207, 216, 244, 252, 276, 322, 366, 378, 414, 427, 483, 488, 504, 549, 552, 621, 644, 732, 756, 828, 854, 966, 1098, 1242, 1281, 1288, 1403, 1449, 1464, 1512, 1647, 1656, 1708, 1932, 2196, 2484, 2562, 2806, 2898, 3294, 3416, 3843, 3864, 4209, 4347, 4392, 4968, 5124, 5612, 5796, 6588, 7686, 8418, 8694, 9821, 10248, 11224, 11529, 11592, 12627, 13176, 15372, 16836, 17388, 19642, 23058, 25254, 29463, 30744, 33672, 34776, 37881, 39284, 46116, 50508, 58926, 75762, 78568, 88389, 92232, 101016, 117852, 151524, 176778, 235704, 265167, 303048, 353556, 530334, 707112, 1060668, 2121336]

約数ペア:

[(1, 2121336), (2, 1060668), (3, 707112), (4, 530334), (6, 353556), (7, 303048), (8, 265167), (9, 235704), (12, 176778), (14, 151524), (18, 117852), (21, 101016), (23, 92232), (24, 88389), (27, 78568), (28, 75762), (36, 58926), (42, 50508), (46, 46116), (54, 39284), (56, 37881), (61, 34776), (63, 33672), (69, 30744), (72, 29463), (84, 25254), (92, 23058), (108, 19642), (122, 17388), (126, 16836), (138, 15372), (161, 13176), (168, 12627), (183, 11592), (184, 11529), (189, 11224), (207, 10248), (216, 9821), (244, 8694), (252, 8418), (276, 7686), (322, 6588), (366, 5796), (378, 5612), (414, 5124), (427, 4968), (483, 4392), (488, 4347), (504, 4209), (549, 3864), (552, 3843), (621, 3416), (644, 3294), (732, 2898), (756, 2806), (828, 2562), (854, 2484), (966, 2196), (1098, 1932), (1242, 1708), (1281, 1656), (1288, 1647), (1403, 1512), (1449, 1464)]