17616990714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{1979}}^1$

素因数の和:2515

約数の個数: 64

約数和(自身を含む): 37074723840

約数和(自身を除く): 19457733126

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 251, 257, 502, 514, 753, 771, 1506, 1542, 1979, 3958, 5773, 5911, 5937, 11546, 11822, 11874, 17319, 17733, 34638, 35466, 45517, 64507, 91034, 129014, 136551, 193521, 273102, 387042, 496729, 508603, 993458, 1017206, 1483661, 1490187, 1525809, 2967322, 2980374, 3051618, 4450983, 8901966, 11424767, 11697869, 22849534, 23395738, 34274301, 35093607, 68548602, 70187214, 127659353, 255318706, 382978059, 765956118, 2936165119, 5872330238, 8808495357, 17616990714]

約数ペア:

[(1, 17616990714), (2, 8808495357), (3, 5872330238), (6, 2936165119), (23, 765956118), (46, 382978059), (69, 255318706), (138, 127659353), (251, 70187214), (257, 68548602), (502, 35093607), (514, 34274301), (753, 23395738), (771, 22849534), (1506, 11697869), (1542, 11424767), (1979, 8901966), (3958, 4450983), (5773, 3051618), (5911, 2980374), (5937, 2967322), (11546, 1525809), (11822, 1490187), (11874, 1483661), (17319, 1017206), (17733, 993458), (34638, 508603), (35466, 496729), (45517, 387042), (64507, 273102), (91034, 193521), (129014, 136551)]