15333444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 44972928

約数和(自身を除く): 29639484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 857, 994, 1278, 1491, 1714, 1988, 2556, 2571, 2982, 3428, 4473, 5142, 5964, 5999, 7713, 8946, 10284, 11998, 15426, 17892, 17997, 23996, 30852, 35994, 53991, 60847, 71988, 107982, 121694, 182541, 215964, 243388, 365082, 425929, 547623, 730164, 851858, 1095246, 1277787, 1703716, 2190492, 2555574, 3833361, 5111148, 7666722, 15333444]

約数ペア:

[(1, 15333444), (2, 7666722), (3, 5111148), (4, 3833361), (6, 2555574), (7, 2190492), (9, 1703716), (12, 1277787), (14, 1095246), (18, 851858), (21, 730164), (28, 547623), (36, 425929), (42, 365082), (63, 243388), (71, 215964), (84, 182541), (126, 121694), (142, 107982), (213, 71988), (252, 60847), (284, 53991), (426, 35994), (497, 30852), (639, 23996), (852, 17997), (857, 17892), (994, 15426), (1278, 11998), (1491, 10284), (1714, 8946), (1988, 7713), (2556, 5999), (2571, 5964), (2982, 5142), (3428, 4473)]