188969886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 492231168

約数和(自身を除く): 303261282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 197, 207, 322, 331, 394, 414, 483, 591, 662, 966, 993, 1182, 1379, 1449, 1773, 1986, 2317, 2758, 2898, 2979, 3546, 4137, 4531, 4634, 5958, 6951, 7613, 8274, 9062, 12411, 13593, 13902, 15226, 20853, 22839, 24822, 27186, 31717, 40779, 41706, 45678, 53291, 63434, 65207, 68517, 81558, 95151, 106582, 130414, 137034, 159873, 190302, 195621, 285453, 319746, 391242, 456449, 479619, 570906, 586863, 912898, 959238, 1173726, 1369347, 1499761, 2738694, 2999522, 4108041, 4499283, 8216082, 8998566, 10498327, 13497849, 20996654, 26995698, 31494981, 62989962, 94484943, 188969886]

約数ペア:

[(1, 188969886), (2, 94484943), (3, 62989962), (6, 31494981), (7, 26995698), (9, 20996654), (14, 13497849), (18, 10498327), (21, 8998566), (23, 8216082), (42, 4499283), (46, 4108041), (63, 2999522), (69, 2738694), (126, 1499761), (138, 1369347), (161, 1173726), (197, 959238), (207, 912898), (322, 586863), (331, 570906), (394, 479619), (414, 456449), (483, 391242), (591, 319746), (662, 285453), (966, 195621), (993, 190302), (1182, 159873), (1379, 137034), (1449, 130414), (1773, 106582), (1986, 95151), (2317, 81558), (2758, 68517), (2898, 65207), (2979, 63434), (3546, 53291), (4137, 45678), (4531, 41706), (4634, 40779), (5958, 31717), (6951, 27186), (7613, 24822), (8274, 22839), (9062, 20853), (12411, 15226), (13593, 13902)]