19438049484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{4909}}^1$

素因数の和:5772

約数の個数: 144

約数和(自身を含む): 59193388800

約数和(自身を除く): 39755339316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 827, 1197, 1596, 1654, 2394, 2481, 3308, 4788, 4909, 4962, 5789, 7443, 9818, 9924, 11578, 14727, 14886, 15713, 17367, 19636, 23156, 29454, 29772, 31426, 34363, 34734, 44181, 47139, 52101, 58908, 62852, 68726, 69468, 88362, 93271, 94278, 103089, 104202, 109991, 137452, 141417, 176724, 186542, 188556, 206178, 208404, 219982, 279813, 282834, 309267, 329973, 373084, 412356, 439964, 559626, 565668, 618534, 652897, 659946, 839439, 989919, 1119252, 1237068, 1305794, 1319892, 1678878, 1958691, 1979838, 2611588, 3357756, 3917382, 3959676, 4059743, 5876073, 7834764, 8119486, 11752146, 12179229, 16238972, 23504292, 24358458, 28418201, 36537687, 48716916, 56836402, 73075374, 77135117, 85254603, 113672804, 146150748, 154270234, 170509206, 231405351, 255763809, 308540468, 341018412, 462810702, 511527618, 539945819, 694216053, 925621404, 1023055236, 1079891638, 1388432106, 1619837457, 2159783276, 2776864212, 3239674914, 4859512371, 6479349828, 9719024742, 19438049484]

約数ペア:

[(1, 19438049484), (2, 9719024742), (3, 6479349828), (4, 4859512371), (6, 3239674914), (7, 2776864212), (9, 2159783276), (12, 1619837457), (14, 1388432106), (18, 1079891638), (19, 1023055236), (21, 925621404), (28, 694216053), (36, 539945819), (38, 511527618), (42, 462810702), (57, 341018412), (63, 308540468), (76, 255763809), (84, 231405351), (114, 170509206), (126, 154270234), (133, 146150748), (171, 113672804), (228, 85254603), (252, 77135117), (266, 73075374), (342, 56836402), (399, 48716916), (532, 36537687), (684, 28418201), (798, 24358458), (827, 23504292), (1197, 16238972), (1596, 12179229), (1654, 11752146), (2394, 8119486), (2481, 7834764), (3308, 5876073), (4788, 4059743), (4909, 3959676), (4962, 3917382), (5789, 3357756), (7443, 2611588), (9818, 1979838), (9924, 1958691), (11578, 1678878), (14727, 1319892), (14886, 1305794), (15713, 1237068), (17367, 1119252), (19636, 989919), (23156, 839439), (29454, 659946), (29772, 652897), (31426, 618534), (34363, 565668), (34734, 559626), (44181, 439964), (47139, 412356), (52101, 373084), (58908, 329973), (62852, 309267), (68726, 282834), (69468, 279813), (88362, 219982), (93271, 208404), (94278, 206178), (103089, 188556), (104202, 186542), (109991, 176724), (137452, 141417)]