12998964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 35804160

約数和(自身を除く): 22805196

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 71, 73, 76, 114, 132, 142, 146, 209, 213, 219, 228, 284, 292, 418, 426, 438, 627, 781, 803, 836, 852, 876, 1254, 1349, 1387, 1562, 1606, 2343, 2409, 2508, 2698, 2774, 3124, 3212, 4047, 4161, 4686, 4818, 5183, 5396, 5548, 8094, 8322, 9372, 9636, 10366, 14839, 15257, 15549, 16188, 16644, 20732, 29678, 30514, 31098, 44517, 45771, 57013, 59356, 61028, 62196, 89034, 91542, 98477, 114026, 171039, 178068, 183084, 196954, 228052, 295431, 342078, 393908, 590862, 684156, 1083247, 1181724, 2166494, 3249741, 4332988, 6499482, 12998964]

約数ペア:

[(1, 12998964), (2, 6499482), (3, 4332988), (4, 3249741), (6, 2166494), (11, 1181724), (12, 1083247), (19, 684156), (22, 590862), (33, 393908), (38, 342078), (44, 295431), (57, 228052), (66, 196954), (71, 183084), (73, 178068), (76, 171039), (114, 114026), (132, 98477), (142, 91542), (146, 89034), (209, 62196), (213, 61028), (219, 59356), (228, 57013), (284, 45771), (292, 44517), (418, 31098), (426, 30514), (438, 29678), (627, 20732), (781, 16644), (803, 16188), (836, 15549), (852, 15257), (876, 14839), (1254, 10366), (1349, 9636), (1387, 9372), (1562, 8322), (1606, 8094), (2343, 5548), (2409, 5396), (2508, 5183), (2698, 4818), (2774, 4686), (3124, 4161), (3212, 4047)]