2161848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 5997600

約数和(自身を除く): 3835752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 169, 246, 312, 328, 338, 492, 507, 533, 676, 984, 1014, 1066, 1352, 1599, 2028, 2132, 2197, 3198, 4056, 4264, 4394, 6396, 6591, 6929, 8788, 12792, 13182, 13858, 17576, 20787, 26364, 27716, 41574, 52728, 55432, 83148, 90077, 166296, 180154, 270231, 360308, 540462, 720616, 1080924, 2161848]

約数ペア:

[(1, 2161848), (2, 1080924), (3, 720616), (4, 540462), (6, 360308), (8, 270231), (12, 180154), (13, 166296), (24, 90077), (26, 83148), (39, 55432), (41, 52728), (52, 41574), (78, 27716), (82, 26364), (104, 20787), (123, 17576), (156, 13858), (164, 13182), (169, 12792), (246, 8788), (312, 6929), (328, 6591), (338, 6396), (492, 4394), (507, 4264), (533, 4056), (676, 3198), (984, 2197), (1014, 2132), (1066, 2028), (1352, 1599)]