26921412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2337

約数の個数: 72

約数和(自身を含む): 79462656

約数和(自身を除く): 52541244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2273, 2961, 3948, 4546, 5922, 6819, 9092, 11844, 13638, 15911, 20457, 27276, 31822, 40914, 47733, 63644, 81828, 95466, 106831, 143199, 190932, 213662, 286398, 320493, 427324, 572796, 640986, 747817, 961479, 1281972, 1495634, 1922958, 2243451, 2991268, 3845916, 4486902, 6730353, 8973804, 13460706, 26921412]

約数ペア:

[(1, 26921412), (2, 13460706), (3, 8973804), (4, 6730353), (6, 4486902), (7, 3845916), (9, 2991268), (12, 2243451), (14, 1922958), (18, 1495634), (21, 1281972), (28, 961479), (36, 747817), (42, 640986), (47, 572796), (63, 427324), (84, 320493), (94, 286398), (126, 213662), (141, 190932), (188, 143199), (252, 106831), (282, 95466), (329, 81828), (423, 63644), (564, 47733), (658, 40914), (846, 31822), (987, 27276), (1316, 20457), (1692, 15911), (1974, 13638), (2273, 11844), (2961, 9092), (3948, 6819), (4546, 5922)]