1554984

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 4521600

約数和(自身を除く): 2966616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 313, 414, 552, 621, 626, 828, 939, 1242, 1252, 1656, 1878, 2484, 2504, 2817, 3756, 4968, 5634, 7199, 7512, 8451, 11268, 14398, 16902, 21597, 22536, 28796, 33804, 43194, 57592, 64791, 67608, 86388, 129582, 172776, 194373, 259164, 388746, 518328, 777492, 1554984]

約数ペア:

[(1, 1554984), (2, 777492), (3, 518328), (4, 388746), (6, 259164), (8, 194373), (9, 172776), (12, 129582), (18, 86388), (23, 67608), (24, 64791), (27, 57592), (36, 43194), (46, 33804), (54, 28796), (69, 22536), (72, 21597), (92, 16902), (108, 14398), (138, 11268), (184, 8451), (207, 7512), (216, 7199), (276, 5634), (313, 4968), (414, 3756), (552, 2817), (621, 2504), (626, 2484), (828, 1878), (939, 1656), (1242, 1252)]