647164098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{11239}}^1$

素因数の和:11711

約数の個数: 48

約数和(自身を含む): 1606151040

約数和(自身を除く): 958986942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 457, 914, 1371, 2742, 3199, 4113, 6398, 8226, 9597, 11239, 19194, 22478, 28791, 33717, 57582, 67434, 78673, 101151, 157346, 202302, 236019, 472038, 708057, 1416114, 5136223, 10272446, 15408669, 30817338, 35953561, 46226007, 71907122, 92452014, 107860683, 215721366, 323582049, 647164098]

約数ペア:

[(1, 647164098), (2, 323582049), (3, 215721366), (6, 107860683), (7, 92452014), (9, 71907122), (14, 46226007), (18, 35953561), (21, 30817338), (42, 15408669), (63, 10272446), (126, 5136223), (457, 1416114), (914, 708057), (1371, 472038), (2742, 236019), (3199, 202302), (4113, 157346), (6398, 101151), (8226, 78673), (9597, 67434), (11239, 57582), (19194, 33717), (22478, 28791)]