2865996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 9031680

約数和(自身を除く): 6165684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 223, 238, 252, 306, 357, 378, 446, 459, 476, 612, 669, 714, 756, 892, 918, 1071, 1338, 1428, 1561, 1836, 2007, 2142, 2676, 3122, 3213, 3791, 4014, 4284, 4683, 6021, 6244, 6426, 7582, 8028, 9366, 11373, 12042, 12852, 14049, 15164, 18732, 22746, 24084, 26537, 28098, 34119, 42147, 45492, 53074, 56196, 68238, 79611, 84294, 102357, 106148, 136476, 159222, 168588, 204714, 238833, 318444, 409428, 477666, 716499, 955332, 1432998, 2865996]

約数ペア:

[(1, 2865996), (2, 1432998), (3, 955332), (4, 716499), (6, 477666), (7, 409428), (9, 318444), (12, 238833), (14, 204714), (17, 168588), (18, 159222), (21, 136476), (27, 106148), (28, 102357), (34, 84294), (36, 79611), (42, 68238), (51, 56196), (54, 53074), (63, 45492), (68, 42147), (84, 34119), (102, 28098), (108, 26537), (119, 24084), (126, 22746), (153, 18732), (189, 15164), (204, 14049), (223, 12852), (238, 12042), (252, 11373), (306, 9366), (357, 8028), (378, 7582), (446, 6426), (459, 6244), (476, 6021), (612, 4683), (669, 4284), (714, 4014), (756, 3791), (892, 3213), (918, 3122), (1071, 2676), (1338, 2142), (1428, 2007), (1561, 1836)]