16955565084

素因数分解:

$2^2\times 3^5\times {\mathrm{1487}}^1\times {\mathrm{11731}}^1$

素因数の和:13237

約数の個数: 72

約数和(自身を含む): 44480986368

約数和(自身を除く): 27525421284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1487, 2974, 4461, 5948, 8922, 11731, 13383, 17844, 23462, 26766, 35193, 40149, 46924, 53532, 70386, 80298, 105579, 120447, 140772, 160596, 211158, 240894, 316737, 361341, 422316, 481788, 633474, 722682, 950211, 1266948, 1445364, 1900422, 2850633, 3800844, 5701266, 11402532, 17443997, 34887994, 52331991, 69775988, 104663982, 156995973, 209327964, 313991946, 470987919, 627983892, 941975838, 1412963757, 1883951676, 2825927514, 4238891271, 5651855028, 8477782542, 16955565084]

約数ペア:

[(1, 16955565084), (2, 8477782542), (3, 5651855028), (4, 4238891271), (6, 2825927514), (9, 1883951676), (12, 1412963757), (18, 941975838), (27, 627983892), (36, 470987919), (54, 313991946), (81, 209327964), (108, 156995973), (162, 104663982), (243, 69775988), (324, 52331991), (486, 34887994), (972, 17443997), (1487, 11402532), (2974, 5701266), (4461, 3800844), (5948, 2850633), (8922, 1900422), (11731, 1445364), (13383, 1266948), (17844, 950211), (23462, 722682), (26766, 633474), (35193, 481788), (40149, 422316), (46924, 361341), (53532, 316737), (70386, 240894), (80298, 211158), (105579, 160596), (120447, 140772)]