1944269172

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{7331}}^1$

素因数の和:7533

約数の個数: 72

約数和(自身を含む): 5044122720

約数和(自身を除く): 3099853548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 139, 159, 212, 278, 318, 417, 477, 556, 636, 834, 954, 1251, 1668, 1908, 2502, 5004, 7331, 7367, 14662, 14734, 21993, 22101, 29324, 29468, 43986, 44202, 65979, 66303, 87972, 88404, 131958, 132606, 263916, 265212, 388543, 777086, 1019009, 1165629, 1554172, 2038018, 2331258, 3057027, 3496887, 4076036, 4662516, 6114054, 6993774, 9171081, 12228108, 13987548, 18342162, 36684324, 54007477, 108014954, 162022431, 216029908, 324044862, 486067293, 648089724, 972134586, 1944269172]

約数ペア:

[(1, 1944269172), (2, 972134586), (3, 648089724), (4, 486067293), (6, 324044862), (9, 216029908), (12, 162022431), (18, 108014954), (36, 54007477), (53, 36684324), (106, 18342162), (139, 13987548), (159, 12228108), (212, 9171081), (278, 6993774), (318, 6114054), (417, 4662516), (477, 4076036), (556, 3496887), (636, 3057027), (834, 2331258), (954, 2038018), (1251, 1554172), (1668, 1165629), (1908, 1019009), (2502, 777086), (5004, 388543), (7331, 265212), (7367, 263916), (14662, 132606), (14734, 131958), (21993, 88404), (22101, 87972), (29324, 66303), (29468, 65979), (43986, 44202)]