16308342

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 37132992

約数和(自身を除く): 20824650

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 521, 666, 846, 1042, 1563, 1739, 3126, 3478, 4689, 5217, 9378, 10434, 15651, 19277, 24487, 31302, 38554, 48974, 57831, 73461, 115662, 146922, 173493, 220383, 346986, 440766, 906019, 1812038, 2718057, 5436114, 8154171, 16308342]

約数ペア:

[(1, 16308342), (2, 8154171), (3, 5436114), (6, 2718057), (9, 1812038), (18, 906019), (37, 440766), (47, 346986), (74, 220383), (94, 173493), (111, 146922), (141, 115662), (222, 73461), (282, 57831), (333, 48974), (423, 38554), (521, 31302), (666, 24487), (846, 19277), (1042, 15651), (1563, 10434), (1739, 9378), (3126, 5217), (3478, 4689)]