18783864384

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{1663}}^1$

素因数の和:2428

約数の個数: 112

約数和(自身を含む): 50363688960

約数和(自身を除く): 31579824576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 267, 356, 534, 661, 712, 1068, 1322, 1424, 1663, 1983, 2136, 2644, 2848, 3326, 3966, 4272, 4989, 5288, 5696, 6652, 7932, 8544, 9978, 10576, 13304, 15864, 17088, 19956, 21152, 26608, 31728, 39912, 42304, 53216, 58829, 63456, 79824, 106432, 117658, 126912, 148007, 159648, 176487, 235316, 296014, 319296, 352974, 444021, 470632, 592028, 705948, 888042, 941264, 1099243, 1184056, 1411896, 1776084, 1882528, 2198486, 2368112, 2823792, 3297729, 3552168, 3765056, 4396972, 4736224, 5647584, 6595458, 7104336, 8793944, 9472448, 11295168, 13190916, 14208672, 17587888, 26381832, 28417344, 35175776, 52763664, 70351552, 97832627, 105527328, 195665254, 211054656, 293497881, 391330508, 586995762, 782661016, 1173991524, 1565322032, 2347983048, 3130644064, 4695966096, 6261288128, 9391932192, 18783864384]

約数ペア:

[(1, 18783864384), (2, 9391932192), (3, 6261288128), (4, 4695966096), (6, 3130644064), (8, 2347983048), (12, 1565322032), (16, 1173991524), (24, 782661016), (32, 586995762), (48, 391330508), (64, 293497881), (89, 211054656), (96, 195665254), (178, 105527328), (192, 97832627), (267, 70351552), (356, 52763664), (534, 35175776), (661, 28417344), (712, 26381832), (1068, 17587888), (1322, 14208672), (1424, 13190916), (1663, 11295168), (1983, 9472448), (2136, 8793944), (2644, 7104336), (2848, 6595458), (3326, 5647584), (3966, 4736224), (4272, 4396972), (4989, 3765056), (5288, 3552168), (5696, 3297729), (6652, 2823792), (7932, 2368112), (8544, 2198486), (9978, 1882528), (10576, 1776084), (13304, 1411896), (15864, 1184056), (17088, 1099243), (19956, 941264), (21152, 888042), (26608, 705948), (31728, 592028), (39912, 470632), (42304, 444021), (53216, 352974), (58829, 319296), (63456, 296014), (79824, 235316), (106432, 176487), (117658, 159648), (126912, 148007)]