9911844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 27067040

約数和(自身を除く): 17155196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 337, 342, 387, 516, 674, 684, 774, 817, 1011, 1348, 1548, 1634, 2022, 2451, 3033, 3268, 4044, 4902, 6066, 6403, 7353, 9804, 12132, 12806, 14491, 14706, 19209, 25612, 28982, 29412, 38418, 43473, 57627, 57964, 76836, 86946, 115254, 130419, 173892, 230508, 260838, 275329, 521676, 550658, 825987, 1101316, 1651974, 2477961, 3303948, 4955922, 9911844]

約数ペア:

[(1, 9911844), (2, 4955922), (3, 3303948), (4, 2477961), (6, 1651974), (9, 1101316), (12, 825987), (18, 550658), (19, 521676), (36, 275329), (38, 260838), (43, 230508), (57, 173892), (76, 130419), (86, 115254), (114, 86946), (129, 76836), (171, 57964), (172, 57627), (228, 43473), (258, 38418), (337, 29412), (342, 28982), (387, 25612), (516, 19209), (674, 14706), (684, 14491), (774, 12806), (817, 12132), (1011, 9804), (1348, 7353), (1548, 6403), (1634, 6066), (2022, 4902), (2451, 4044), (3033, 3268)]