16441236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 48432384

約数和(自身を除く): 31991148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1231, 1484, 1908, 2226, 2462, 3339, 3693, 4452, 4924, 6678, 7386, 8617, 11079, 13356, 14772, 17234, 22158, 25851, 34468, 44316, 51702, 65243, 77553, 103404, 130486, 155106, 195729, 260972, 310212, 391458, 456701, 587187, 782916, 913402, 1174374, 1370103, 1826804, 2348748, 2740206, 4110309, 5480412, 8220618, 16441236]

約数ペア:

[(1, 16441236), (2, 8220618), (3, 5480412), (4, 4110309), (6, 2740206), (7, 2348748), (9, 1826804), (12, 1370103), (14, 1174374), (18, 913402), (21, 782916), (28, 587187), (36, 456701), (42, 391458), (53, 310212), (63, 260972), (84, 195729), (106, 155106), (126, 130486), (159, 103404), (212, 77553), (252, 65243), (318, 51702), (371, 44316), (477, 34468), (636, 25851), (742, 22158), (954, 17234), (1113, 14772), (1231, 13356), (1484, 11079), (1908, 8617), (2226, 7386), (2462, 6678), (3339, 4924), (3693, 4452)]