2577204

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{487}}^1$

素因数の和:514

約数の個数: 72

約数和(自身を含む): 7788480

約数和(自身を除く): 5211276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 487, 588, 756, 882, 974, 1323, 1461, 1764, 1948, 2646, 2922, 3409, 4383, 5292, 5844, 6818, 8766, 10227, 13149, 13636, 17532, 20454, 23863, 26298, 30681, 40908, 47726, 52596, 61362, 71589, 92043, 95452, 122724, 143178, 184086, 214767, 286356, 368172, 429534, 644301, 859068, 1288602, 2577204]

約数ペア:

[(1, 2577204), (2, 1288602), (3, 859068), (4, 644301), (6, 429534), (7, 368172), (9, 286356), (12, 214767), (14, 184086), (18, 143178), (21, 122724), (27, 95452), (28, 92043), (36, 71589), (42, 61362), (49, 52596), (54, 47726), (63, 40908), (84, 30681), (98, 26298), (108, 23863), (126, 20454), (147, 17532), (189, 13636), (196, 13149), (252, 10227), (294, 8766), (378, 6818), (441, 5844), (487, 5292), (588, 4383), (756, 3409), (882, 2922), (974, 2646), (1323, 1948), (1461, 1764)]