18481022224

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{6829}}^1$

素因数の和:7248

約数の個数: 80

約数和(自身を含む): 41614261120

約数和(自身を除く): 23133238896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 331, 511, 584, 662, 1022, 1168, 1324, 2044, 2317, 2648, 4088, 4634, 5296, 6829, 8176, 9268, 13658, 18536, 24163, 27316, 37072, 47803, 48326, 54632, 95606, 96652, 109264, 169141, 191212, 193304, 338282, 382424, 386608, 498517, 676564, 764848, 997034, 1353128, 1994068, 2260399, 2706256, 3489619, 3988136, 4520798, 6979238, 7976272, 9041596, 13958476, 15822793, 18083192, 27916952, 31645586, 36166384, 55833904, 63291172, 126582344, 165009127, 253164688, 330018254, 660036508, 1155063889, 1320073016, 2310127778, 2640146032, 4620255556, 9240511112, 18481022224]

約数ペア:

[(1, 18481022224), (2, 9240511112), (4, 4620255556), (7, 2640146032), (8, 2310127778), (14, 1320073016), (16, 1155063889), (28, 660036508), (56, 330018254), (73, 253164688), (112, 165009127), (146, 126582344), (292, 63291172), (331, 55833904), (511, 36166384), (584, 31645586), (662, 27916952), (1022, 18083192), (1168, 15822793), (1324, 13958476), (2044, 9041596), (2317, 7976272), (2648, 6979238), (4088, 4520798), (4634, 3988136), (5296, 3489619), (6829, 2706256), (8176, 2260399), (9268, 1994068), (13658, 1353128), (18536, 997034), (24163, 764848), (27316, 676564), (37072, 498517), (47803, 386608), (48326, 382424), (54632, 338282), (95606, 193304), (96652, 191212), (109264, 169141)]