31225986

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 78523200

約数和(自身を除く): 47297214

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 81, 99, 118, 121, 162, 177, 198, 242, 243, 297, 354, 363, 486, 531, 594, 649, 726, 729, 891, 1062, 1089, 1298, 1458, 1593, 1782, 1947, 2178, 2187, 2673, 3186, 3267, 3894, 4374, 4779, 5346, 5841, 6534, 7139, 8019, 9558, 9801, 11682, 14278, 14337, 16038, 17523, 19602, 21417, 24057, 28674, 29403, 35046, 42834, 43011, 48114, 52569, 58806, 64251, 86022, 88209, 105138, 128502, 129033, 157707, 176418, 192753, 258066, 264627, 315414, 385506, 473121, 529254, 578259, 946242, 1156518, 1419363, 1734777, 2838726, 3469554, 5204331, 10408662, 15612993, 31225986]

約数ペア:

[(1, 31225986), (2, 15612993), (3, 10408662), (6, 5204331), (9, 3469554), (11, 2838726), (18, 1734777), (22, 1419363), (27, 1156518), (33, 946242), (54, 578259), (59, 529254), (66, 473121), (81, 385506), (99, 315414), (118, 264627), (121, 258066), (162, 192753), (177, 176418), (198, 157707), (242, 129033), (243, 128502), (297, 105138), (354, 88209), (363, 86022), (486, 64251), (531, 58806), (594, 52569), (649, 48114), (726, 43011), (729, 42834), (891, 35046), (1062, 29403), (1089, 28674), (1298, 24057), (1458, 21417), (1593, 19602), (1782, 17523), (1947, 16038), (2178, 14337), (2187, 14278), (2673, 11682), (3186, 9801), (3267, 9558), (3894, 8019), (4374, 7139), (4779, 6534), (5346, 5841)]