19672472652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{175691}}^1$

素因数の和:175779

約数の個数: 96

約数和(自身を含む): 55411851264

約数和(自身を除く): 35739378612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 301, 372, 434, 516, 602, 651, 868, 903, 1204, 1302, 1333, 1806, 2604, 2666, 3612, 3999, 5332, 7998, 9331, 15996, 18662, 27993, 37324, 55986, 111972, 175691, 351382, 527073, 702764, 1054146, 1229837, 2108292, 2459674, 3689511, 4919348, 5446421, 7379022, 7554713, 10892842, 14758044, 15109426, 16339263, 21785684, 22664139, 30218852, 32678526, 38124947, 45328278, 52882991, 65357052, 76249894, 90656556, 105765982, 114374841, 152499788, 158648973, 211531964, 228749682, 234196103, 317297946, 457499364, 468392206, 634595892, 702588309, 936784412, 1405176618, 1639372721, 2810353236, 3278745442, 4918118163, 6557490884, 9836236326, 19672472652]

約数ペア:

[(1, 19672472652), (2, 9836236326), (3, 6557490884), (4, 4918118163), (6, 3278745442), (7, 2810353236), (12, 1639372721), (14, 1405176618), (21, 936784412), (28, 702588309), (31, 634595892), (42, 468392206), (43, 457499364), (62, 317297946), (84, 234196103), (86, 228749682), (93, 211531964), (124, 158648973), (129, 152499788), (172, 114374841), (186, 105765982), (217, 90656556), (258, 76249894), (301, 65357052), (372, 52882991), (434, 45328278), (516, 38124947), (602, 32678526), (651, 30218852), (868, 22664139), (903, 21785684), (1204, 16339263), (1302, 15109426), (1333, 14758044), (1806, 10892842), (2604, 7554713), (2666, 7379022), (3612, 5446421), (3999, 4919348), (5332, 3689511), (7998, 2459674), (9331, 2108292), (15996, 1229837), (18662, 1054146), (27993, 702764), (37324, 527073), (55986, 351382), (111972, 175691)]