168982182

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 377518752

約数和(自身を除く): 208536570

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 487, 521, 666, 974, 1042, 1461, 1563, 2922, 3126, 4383, 4689, 8766, 9378, 18019, 19277, 36038, 38554, 54057, 57831, 108114, 115662, 162171, 173493, 253727, 324342, 346986, 507454, 761181, 1522362, 2283543, 4567086, 9387899, 18775798, 28163697, 56327394, 84491091, 168982182]

約数ペア:

[(1, 168982182), (2, 84491091), (3, 56327394), (6, 28163697), (9, 18775798), (18, 9387899), (37, 4567086), (74, 2283543), (111, 1522362), (222, 761181), (333, 507454), (487, 346986), (521, 324342), (666, 253727), (974, 173493), (1042, 162171), (1461, 115662), (1563, 108114), (2922, 57831), (3126, 54057), (4383, 38554), (4689, 36038), (8766, 19277), (9378, 18019)]