18794290752

素因数分解:

$2^6\times 3^2\times {\mathrm{257}}^1\times {\mathrm{126961}}^1$

素因数の和:127236

約数の個数: 84

約数和(自身を含む): 54080479596

約数和(自身を除く): 35286188844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 257, 288, 514, 576, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 8224, 9252, 12336, 16448, 18504, 24672, 37008, 49344, 74016, 126961, 148032, 253922, 380883, 507844, 761766, 1015688, 1142649, 1523532, 2031376, 2285298, 3047064, 4062752, 4570596, 6094128, 8125504, 9141192, 12188256, 18282384, 24376512, 32628977, 36564768, 65257954, 73129536, 97886931, 130515908, 195773862, 261031816, 293660793, 391547724, 522063632, 587321586, 783095448, 1044127264, 1174643172, 1566190896, 2088254528, 2349286344, 3132381792, 4698572688, 6264763584, 9397145376, 18794290752]

約数ペア:

[(1, 18794290752), (2, 9397145376), (3, 6264763584), (4, 4698572688), (6, 3132381792), (8, 2349286344), (9, 2088254528), (12, 1566190896), (16, 1174643172), (18, 1044127264), (24, 783095448), (32, 587321586), (36, 522063632), (48, 391547724), (64, 293660793), (72, 261031816), (96, 195773862), (144, 130515908), (192, 97886931), (257, 73129536), (288, 65257954), (514, 36564768), (576, 32628977), (771, 24376512), (1028, 18282384), (1542, 12188256), (2056, 9141192), (2313, 8125504), (3084, 6094128), (4112, 4570596), (4626, 4062752), (6168, 3047064), (8224, 2285298), (9252, 2031376), (12336, 1523532), (16448, 1142649), (18504, 1015688), (24672, 761766), (37008, 507844), (49344, 380883), (74016, 253922), (126961, 148032)]