39505674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 95243904

約数和(自身を除く): 55738230

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 61, 69, 78, 114, 122, 138, 183, 247, 299, 361, 366, 437, 494, 598, 722, 741, 793, 874, 897, 1083, 1159, 1311, 1403, 1482, 1586, 1794, 2166, 2318, 2379, 2622, 2806, 3477, 4209, 4693, 4758, 5681, 6954, 8303, 8418, 9386, 11362, 14079, 15067, 16606, 17043, 18239, 22021, 24909, 26657, 28158, 30134, 34086, 36478, 44042, 45201, 49818, 53314, 54717, 66063, 79971, 90402, 107939, 109434, 132126, 159942, 215878, 286273, 323817, 346541, 506483, 572546, 647634, 693082, 858819, 1012966, 1039623, 1519449, 1717638, 2079246, 3038898, 6584279, 13168558, 19752837, 39505674]

約数ペア:

[(1, 39505674), (2, 19752837), (3, 13168558), (6, 6584279), (13, 3038898), (19, 2079246), (23, 1717638), (26, 1519449), (38, 1039623), (39, 1012966), (46, 858819), (57, 693082), (61, 647634), (69, 572546), (78, 506483), (114, 346541), (122, 323817), (138, 286273), (183, 215878), (247, 159942), (299, 132126), (361, 109434), (366, 107939), (437, 90402), (494, 79971), (598, 66063), (722, 54717), (741, 53314), (793, 49818), (874, 45201), (897, 44042), (1083, 36478), (1159, 34086), (1311, 30134), (1403, 28158), (1482, 26657), (1586, 24909), (1794, 22021), (2166, 18239), (2318, 17043), (2379, 16606), (2622, 15067), (2806, 14079), (3477, 11362), (4209, 9386), (4693, 8418), (4758, 8303), (5681, 6954)]