2069796654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1246

約数の個数: 96

約数和(自身を含む): 4902543360

約数和(自身を除く): 2832746706

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 197, 279, 342, 394, 558, 589, 591, 991, 1178, 1182, 1767, 1773, 1982, 2973, 3534, 3546, 3743, 5301, 5946, 6107, 7486, 8919, 10602, 11229, 12214, 17838, 18321, 18829, 22458, 30721, 33687, 36642, 37658, 54963, 56487, 61442, 67374, 92163, 109926, 112974, 116033, 169461, 184326, 195227, 232066, 276489, 338922, 348099, 390454, 552978, 583699, 585681, 696198, 1044297, 1167398, 1171362, 1751097, 1757043, 2088594, 3502194, 3514086, 3709313, 5253291, 6052037, 7418626, 10506582, 11127939, 12104074, 18156111, 22255878, 33383817, 36312222, 54468333, 66767634, 108936666, 114988703, 229977406, 344966109, 689932218, 1034898327, 2069796654]

約数ペア:

[(1, 2069796654), (2, 1034898327), (3, 689932218), (6, 344966109), (9, 229977406), (18, 114988703), (19, 108936666), (31, 66767634), (38, 54468333), (57, 36312222), (62, 33383817), (93, 22255878), (114, 18156111), (171, 12104074), (186, 11127939), (197, 10506582), (279, 7418626), (342, 6052037), (394, 5253291), (558, 3709313), (589, 3514086), (591, 3502194), (991, 2088594), (1178, 1757043), (1182, 1751097), (1767, 1171362), (1773, 1167398), (1982, 1044297), (2973, 696198), (3534, 585681), (3546, 583699), (3743, 552978), (5301, 390454), (5946, 348099), (6107, 338922), (7486, 276489), (8919, 232066), (10602, 195227), (11229, 184326), (12214, 169461), (17838, 116033), (18321, 112974), (18829, 109926), (22458, 92163), (30721, 67374), (33687, 61442), (36642, 56487), (37658, 54963)]