15889156962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1\times {\mathrm{1787}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 36519828480

約数和(自身を除く): 20630671518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 787, 807, 1574, 1614, 1787, 1883, 2361, 3574, 3766, 4722, 5361, 5509, 5649, 10722, 11018, 11298, 12509, 16527, 25018, 33054, 37527, 75054, 211703, 423406, 480703, 635109, 961406, 1270218, 1406369, 1442109, 1481921, 2812738, 2884218, 2963842, 3364921, 4219107, 4445763, 6729842, 8438214, 8891526, 9844583, 10094763, 19689166, 20189526, 29533749, 59067498, 378313261, 756626522, 1134939783, 2269879566, 2648192827, 5296385654, 7944578481, 15889156962]

約数ペア:

[(1, 15889156962), (2, 7944578481), (3, 5296385654), (6, 2648192827), (7, 2269879566), (14, 1134939783), (21, 756626522), (42, 378313261), (269, 59067498), (538, 29533749), (787, 20189526), (807, 19689166), (1574, 10094763), (1614, 9844583), (1787, 8891526), (1883, 8438214), (2361, 6729842), (3574, 4445763), (3766, 4219107), (4722, 3364921), (5361, 2963842), (5509, 2884218), (5649, 2812738), (10722, 1481921), (11018, 1442109), (11298, 1406369), (12509, 1270218), (16527, 961406), (25018, 635109), (33054, 480703), (37527, 423406), (75054, 211703)]