1213662012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3171

約数の個数: 96

約数和(自身を含む): 3127649280

約数和(自身を除く): 1913987268

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 47, 57, 74, 76, 94, 111, 114, 141, 148, 188, 222, 228, 282, 444, 564, 703, 893, 1406, 1739, 1786, 2109, 2679, 2812, 3061, 3478, 3572, 4218, 5217, 5358, 6122, 6956, 8436, 9183, 10434, 10716, 12244, 18366, 20868, 33041, 36732, 58159, 66082, 99123, 113257, 116318, 132164, 143867, 174477, 198246, 226514, 232636, 287734, 339771, 348954, 396492, 431601, 453028, 575468, 679542, 697908, 863202, 1359084, 1726404, 2151883, 2733473, 4303766, 5323079, 5466946, 6455649, 8200419, 8607532, 10646158, 10933892, 12911298, 15969237, 16400838, 21292316, 25822596, 31938474, 32801676, 63876948, 101138501, 202277002, 303415503, 404554004, 606831006, 1213662012]

約数ペア:

[(1, 1213662012), (2, 606831006), (3, 404554004), (4, 303415503), (6, 202277002), (12, 101138501), (19, 63876948), (37, 32801676), (38, 31938474), (47, 25822596), (57, 21292316), (74, 16400838), (76, 15969237), (94, 12911298), (111, 10933892), (114, 10646158), (141, 8607532), (148, 8200419), (188, 6455649), (222, 5466946), (228, 5323079), (282, 4303766), (444, 2733473), (564, 2151883), (703, 1726404), (893, 1359084), (1406, 863202), (1739, 697908), (1786, 679542), (2109, 575468), (2679, 453028), (2812, 431601), (3061, 396492), (3478, 348954), (3572, 339771), (4218, 287734), (5217, 232636), (5358, 226514), (6122, 198246), (6956, 174477), (8436, 143867), (9183, 132164), (10434, 116318), (10716, 113257), (12244, 99123), (18366, 66082), (20868, 58159), (33041, 36732)]