100419522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17977}}^1$

素因数の和:18015

約数の個数: 48

約数和(自身を含む): 245939040

約数和(自身を除く): 145519518

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 17977, 35954, 53931, 107862, 125839, 251678, 341563, 377517, 683126, 755034, 880873, 1024689, 1761746, 2049378, 2390941, 2642619, 4781882, 5285238, 7172823, 14345646, 16736587, 33473174, 50209761, 100419522]

約数ペア:

[(1, 100419522), (2, 50209761), (3, 33473174), (6, 16736587), (7, 14345646), (14, 7172823), (19, 5285238), (21, 4781882), (38, 2642619), (42, 2390941), (49, 2049378), (57, 1761746), (98, 1024689), (114, 880873), (133, 755034), (147, 683126), (266, 377517), (294, 341563), (399, 251678), (798, 125839), (931, 107862), (1862, 53931), (2793, 35954), (5586, 17977)]