26968284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 78740480

約数和(自身を除く): 51772196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1039, 1236, 1442, 1854, 2078, 2163, 2884, 3117, 3708, 4156, 4326, 6234, 6489, 7273, 8652, 9351, 12468, 12978, 14546, 18702, 21819, 25956, 29092, 37404, 43638, 65457, 87276, 107017, 130914, 214034, 261828, 321051, 428068, 642102, 749119, 963153, 1284204, 1498238, 1926306, 2247357, 2996476, 3852612, 4494714, 6742071, 8989428, 13484142, 26968284]

約数ペア:

[(1, 26968284), (2, 13484142), (3, 8989428), (4, 6742071), (6, 4494714), (7, 3852612), (9, 2996476), (12, 2247357), (14, 1926306), (18, 1498238), (21, 1284204), (28, 963153), (36, 749119), (42, 642102), (63, 428068), (84, 321051), (103, 261828), (126, 214034), (206, 130914), (252, 107017), (309, 87276), (412, 65457), (618, 43638), (721, 37404), (927, 29092), (1039, 25956), (1236, 21819), (1442, 18702), (1854, 14546), (2078, 12978), (2163, 12468), (2884, 9351), (3117, 8652), (3708, 7273), (4156, 6489), (4326, 6234)]