8644146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 12368334

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 151, 174, 203, 282, 302, 329, 406, 453, 609, 658, 906, 987, 1057, 1218, 1363, 1974, 2114, 2726, 3171, 4089, 4379, 6342, 7097, 8178, 8758, 9541, 13137, 14194, 19082, 21291, 26274, 28623, 30653, 42582, 49679, 57246, 61306, 91959, 99358, 149037, 183918, 205813, 298074, 411626, 617439, 1234878, 1440691, 2881382, 4322073, 8644146]

約数ペア:

[(1, 8644146), (2, 4322073), (3, 2881382), (6, 1440691), (7, 1234878), (14, 617439), (21, 411626), (29, 298074), (42, 205813), (47, 183918), (58, 149037), (87, 99358), (94, 91959), (141, 61306), (151, 57246), (174, 49679), (203, 42582), (282, 30653), (302, 28623), (329, 26274), (406, 21291), (453, 19082), (609, 14194), (658, 13137), (906, 9541), (987, 8758), (1057, 8178), (1218, 7097), (1363, 6342), (1974, 4379), (2114, 4089), (2726, 3171)]