2019914388

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:926

約数の個数: 96

約数和(自身を含む): 5303101440

約数和(自身を除く): 3283187052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 191, 362, 382, 541, 543, 573, 724, 764, 1082, 1086, 1146, 1623, 1629, 1719, 2164, 2172, 2292, 3246, 3258, 3438, 4869, 4887, 5157, 6492, 6516, 6876, 9738, 9774, 10314, 14607, 19476, 19548, 20628, 29214, 34571, 58428, 69142, 97921, 103331, 103713, 138284, 195842, 206662, 207426, 293763, 309993, 311139, 391684, 413324, 414852, 587526, 619986, 622278, 881289, 929979, 933417, 1175052, 1239972, 1244556, 1762578, 1859958, 1866834, 2643867, 2789937, 3525156, 3719916, 3733668, 5287734, 5579874, 10575468, 11159748, 18702911, 37405822, 56108733, 74811644, 112217466, 168326199, 224434932, 336652398, 504978597, 673304796, 1009957194, 2019914388]

約数ペア:

[(1, 2019914388), (2, 1009957194), (3, 673304796), (4, 504978597), (6, 336652398), (9, 224434932), (12, 168326199), (18, 112217466), (27, 74811644), (36, 56108733), (54, 37405822), (108, 18702911), (181, 11159748), (191, 10575468), (362, 5579874), (382, 5287734), (541, 3733668), (543, 3719916), (573, 3525156), (724, 2789937), (764, 2643867), (1082, 1866834), (1086, 1859958), (1146, 1762578), (1623, 1244556), (1629, 1239972), (1719, 1175052), (2164, 933417), (2172, 929979), (2292, 881289), (3246, 622278), (3258, 619986), (3438, 587526), (4869, 414852), (4887, 413324), (5157, 391684), (6492, 311139), (6516, 309993), (6876, 293763), (9738, 207426), (9774, 206662), (10314, 195842), (14607, 138284), (19476, 103713), (19548, 103331), (20628, 97921), (29214, 69142), (34571, 58428)]