1612798812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{11969}}^1$

素因数の和:12195

約数の個数: 72

約数和(自身を含む): 4313509200

約数和(自身を除く): 2700710388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 228, 342, 394, 591, 684, 788, 1182, 1773, 2364, 3546, 3743, 7092, 7486, 11229, 11969, 14972, 22458, 23938, 33687, 35907, 44916, 47876, 67374, 71814, 107721, 134748, 143628, 215442, 227411, 430884, 454822, 682233, 909644, 1364466, 2046699, 2357893, 2728932, 4093398, 4715786, 7073679, 8186796, 9431572, 14147358, 21221037, 28294716, 42442074, 44799967, 84884148, 89599934, 134399901, 179199868, 268799802, 403199703, 537599604, 806399406, 1612798812]

約数ペア:

[(1, 1612798812), (2, 806399406), (3, 537599604), (4, 403199703), (6, 268799802), (9, 179199868), (12, 134399901), (18, 89599934), (19, 84884148), (36, 44799967), (38, 42442074), (57, 28294716), (76, 21221037), (114, 14147358), (171, 9431572), (197, 8186796), (228, 7073679), (342, 4715786), (394, 4093398), (591, 2728932), (684, 2357893), (788, 2046699), (1182, 1364466), (1773, 909644), (2364, 682233), (3546, 454822), (3743, 430884), (7092, 227411), (7486, 215442), (11229, 143628), (11969, 134748), (14972, 107721), (22458, 71814), (23938, 67374), (33687, 47876), (35907, 44916)]