181412784

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19997}}^1$

素因数の和:20024

約数の個数: 100

約数和(自身を含む): 600099984

約数和(自身を除く): 418687200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 19997, 39994, 59991, 79988, 119982, 139979, 159976, 179973, 239964, 279958, 319952, 359946, 419937, 479928, 539919, 559916, 719892, 839874, 959856, 1079838, 1119832, 1259811, 1439784, 1619757, 1679748, 2159676, 2239664, 2519622, 2879568, 3239514, 3359496, 3779433, 4319352, 5039244, 6479028, 6718992, 7558866, 8638704, 10078488, 11338299, 12958056, 15117732, 20156976, 22676598, 25916112, 30235464, 45353196, 60470928, 90706392, 181412784]

約数ペア:

[(1, 181412784), (2, 90706392), (3, 60470928), (4, 45353196), (6, 30235464), (7, 25916112), (8, 22676598), (9, 20156976), (12, 15117732), (14, 12958056), (16, 11338299), (18, 10078488), (21, 8638704), (24, 7558866), (27, 6718992), (28, 6479028), (36, 5039244), (42, 4319352), (48, 3779433), (54, 3359496), (56, 3239514), (63, 2879568), (72, 2519622), (81, 2239664), (84, 2159676), (108, 1679748), (112, 1619757), (126, 1439784), (144, 1259811), (162, 1119832), (168, 1079838), (189, 959856), (216, 839874), (252, 719892), (324, 559916), (336, 539919), (378, 479928), (432, 419937), (504, 359946), (567, 319952), (648, 279958), (756, 239964), (1008, 179973), (1134, 159976), (1296, 139979), (1512, 119982), (2268, 79988), (3024, 59991), (4536, 39994), (9072, 19997)]