9279972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 25683840

約数和(自身を除く): 16403868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 251, 316, 468, 474, 502, 711, 753, 948, 1004, 1027, 1422, 1506, 2054, 2259, 2844, 3012, 3081, 3263, 4108, 4518, 6162, 6526, 9036, 9243, 9789, 12324, 13052, 18486, 19578, 19829, 29367, 36972, 39156, 39658, 58734, 59487, 79316, 117468, 118974, 178461, 237948, 257777, 356922, 515554, 713844, 773331, 1031108, 1546662, 2319993, 3093324, 4639986, 9279972]

約数ペア:

[(1, 9279972), (2, 4639986), (3, 3093324), (4, 2319993), (6, 1546662), (9, 1031108), (12, 773331), (13, 713844), (18, 515554), (26, 356922), (36, 257777), (39, 237948), (52, 178461), (78, 118974), (79, 117468), (117, 79316), (156, 59487), (158, 58734), (234, 39658), (237, 39156), (251, 36972), (316, 29367), (468, 19829), (474, 19578), (502, 18486), (711, 13052), (753, 12324), (948, 9789), (1004, 9243), (1027, 9036), (1422, 6526), (1506, 6162), (2054, 4518), (2259, 4108), (2844, 3263), (3012, 3081)]