19177092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 53639040

約数和(自身を除く): 34461948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 613, 711, 869, 948, 1226, 1422, 1738, 1839, 2452, 2607, 2844, 3476, 3678, 5214, 5517, 6743, 7356, 7821, 10428, 11034, 13486, 15642, 20229, 22068, 26972, 31284, 40458, 48427, 60687, 80916, 96854, 121374, 145281, 193708, 242748, 290562, 435843, 532697, 581124, 871686, 1065394, 1598091, 1743372, 2130788, 3196182, 4794273, 6392364, 9588546, 19177092]

約数ペア:

[(1, 19177092), (2, 9588546), (3, 6392364), (4, 4794273), (6, 3196182), (9, 2130788), (11, 1743372), (12, 1598091), (18, 1065394), (22, 871686), (33, 581124), (36, 532697), (44, 435843), (66, 290562), (79, 242748), (99, 193708), (132, 145281), (158, 121374), (198, 96854), (237, 80916), (316, 60687), (396, 48427), (474, 40458), (613, 31284), (711, 26972), (869, 22068), (948, 20229), (1226, 15642), (1422, 13486), (1738, 11034), (1839, 10428), (2452, 7821), (2607, 7356), (2844, 6743), (3476, 5517), (3678, 5214)]