1920397842

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{7013}}^1$

素因数の和:7496

約数の個数: 64

約数和(自身を含む): 4666273920

約数和(自身を除く): 2745876078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 461, 594, 922, 1383, 2766, 4149, 5071, 7013, 8298, 10142, 12447, 14026, 15213, 21039, 24894, 30426, 42078, 45639, 63117, 77143, 91278, 126234, 136917, 154286, 189351, 231429, 273834, 378702, 462858, 694287, 1388574, 2082861, 3232993, 4165722, 6465986, 9698979, 19397958, 29096937, 35562923, 58193874, 71125846, 87290811, 106688769, 174581622, 213377538, 320066307, 640132614, 960198921, 1920397842]

約数ペア:

[(1, 1920397842), (2, 960198921), (3, 640132614), (6, 320066307), (9, 213377538), (11, 174581622), (18, 106688769), (22, 87290811), (27, 71125846), (33, 58193874), (54, 35562923), (66, 29096937), (99, 19397958), (198, 9698979), (297, 6465986), (461, 4165722), (594, 3232993), (922, 2082861), (1383, 1388574), (2766, 694287), (4149, 462858), (5071, 378702), (7013, 273834), (8298, 231429), (10142, 189351), (12447, 154286), (14026, 136917), (15213, 126234), (21039, 91278), (24894, 77143), (30426, 63117), (42078, 45639)]