9999822

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 24076800

約数和(自身を除く): 14076978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 113, 129, 147, 226, 258, 294, 301, 339, 343, 602, 678, 686, 791, 903, 1029, 1582, 1806, 2058, 2107, 2373, 4214, 4746, 4859, 5537, 6321, 9718, 11074, 12642, 14577, 14749, 16611, 29154, 29498, 33222, 34013, 38759, 44247, 68026, 77518, 88494, 102039, 116277, 204078, 232554, 238091, 476182, 714273, 1428546, 1666637, 3333274, 4999911, 9999822]

約数ペア:

[(1, 9999822), (2, 4999911), (3, 3333274), (6, 1666637), (7, 1428546), (14, 714273), (21, 476182), (42, 238091), (43, 232554), (49, 204078), (86, 116277), (98, 102039), (113, 88494), (129, 77518), (147, 68026), (226, 44247), (258, 38759), (294, 34013), (301, 33222), (339, 29498), (343, 29154), (602, 16611), (678, 14749), (686, 14577), (791, 12642), (903, 11074), (1029, 9718), (1582, 6321), (1806, 5537), (2058, 4859), (2107, 4746), (2373, 4214)]