21032352

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2213}}^1$

素因数の和:2243

約数の個数: 96

約数和(自身を含む): 66951360

約数和(自身を除く): 45919008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2213, 2376, 3168, 4426, 4752, 6639, 8852, 9504, 13278, 17704, 19917, 24343, 26556, 35408, 39834, 48686, 53112, 59751, 70816, 73029, 79668, 97372, 106224, 119502, 146058, 159336, 194744, 212448, 219087, 239004, 292116, 318672, 389488, 438174, 478008, 584232, 637344, 657261, 778976, 876348, 956016, 1168464, 1314522, 1752696, 1912032, 2336928, 2629044, 3505392, 5258088, 7010784, 10516176, 21032352]

約数ペア:

[(1, 21032352), (2, 10516176), (3, 7010784), (4, 5258088), (6, 3505392), (8, 2629044), (9, 2336928), (11, 1912032), (12, 1752696), (16, 1314522), (18, 1168464), (22, 956016), (24, 876348), (27, 778976), (32, 657261), (33, 637344), (36, 584232), (44, 478008), (48, 438174), (54, 389488), (66, 318672), (72, 292116), (88, 239004), (96, 219087), (99, 212448), (108, 194744), (132, 159336), (144, 146058), (176, 119502), (198, 106224), (216, 97372), (264, 79668), (288, 73029), (297, 70816), (352, 59751), (396, 53112), (432, 48686), (528, 39834), (594, 35408), (792, 26556), (864, 24343), (1056, 19917), (1188, 17704), (1584, 13278), (2213, 9504), (2376, 8852), (3168, 6639), (4426, 4752)]