13070106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 33730560

約数和(自身を除く): 20660454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 487, 497, 639, 974, 994, 1278, 1461, 1491, 1917, 2922, 2982, 3409, 3834, 4383, 4473, 6818, 8766, 8946, 10227, 13149, 13419, 20454, 26298, 26838, 30681, 34577, 61362, 69154, 92043, 103731, 184086, 207462, 242039, 311193, 484078, 622386, 726117, 933579, 1452234, 1867158, 2178351, 4356702, 6535053, 13070106]

約数ペア:

[(1, 13070106), (2, 6535053), (3, 4356702), (6, 2178351), (7, 1867158), (9, 1452234), (14, 933579), (18, 726117), (21, 622386), (27, 484078), (42, 311193), (54, 242039), (63, 207462), (71, 184086), (126, 103731), (142, 92043), (189, 69154), (213, 61362), (378, 34577), (426, 30681), (487, 26838), (497, 26298), (639, 20454), (974, 13419), (994, 13149), (1278, 10227), (1461, 8946), (1491, 8766), (1917, 6818), (2922, 4473), (2982, 4383), (3409, 3834)]