19212102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 52782912

約数和(自身を除く): 33570810

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 63, 74, 78, 91, 111, 117, 126, 182, 222, 234, 259, 273, 317, 333, 481, 518, 546, 634, 666, 777, 819, 951, 962, 1443, 1554, 1638, 1902, 2219, 2331, 2853, 2886, 3367, 4121, 4329, 4438, 4662, 5706, 6657, 6734, 8242, 8658, 10101, 11729, 12363, 13314, 19971, 20202, 23458, 24726, 28847, 30303, 35187, 37089, 39942, 57694, 60606, 70374, 74178, 82103, 86541, 105561, 152477, 164206, 173082, 211122, 246309, 259623, 304954, 457431, 492618, 519246, 738927, 914862, 1067339, 1372293, 1477854, 2134678, 2744586, 3202017, 6404034, 9606051, 19212102]

約数ペア:

[(1, 19212102), (2, 9606051), (3, 6404034), (6, 3202017), (7, 2744586), (9, 2134678), (13, 1477854), (14, 1372293), (18, 1067339), (21, 914862), (26, 738927), (37, 519246), (39, 492618), (42, 457431), (63, 304954), (74, 259623), (78, 246309), (91, 211122), (111, 173082), (117, 164206), (126, 152477), (182, 105561), (222, 86541), (234, 82103), (259, 74178), (273, 70374), (317, 60606), (333, 57694), (481, 39942), (518, 37089), (546, 35187), (634, 30303), (666, 28847), (777, 24726), (819, 23458), (951, 20202), (962, 19971), (1443, 13314), (1554, 12363), (1638, 11729), (1902, 10101), (2219, 8658), (2331, 8242), (2853, 6734), (2886, 6657), (3367, 5706), (4121, 4662), (4329, 4438)]