16390836

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 168

約数和(自身を含む): 54352704

約数和(自身を除く): 37961868

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 73, 77, 81, 84, 99, 108, 126, 132, 146, 154, 162, 189, 198, 219, 231, 243, 252, 292, 297, 308, 324, 378, 396, 438, 462, 486, 511, 567, 594, 657, 693, 729, 756, 803, 876, 891, 924, 972, 1022, 1134, 1188, 1314, 1386, 1458, 1533, 1606, 1701, 1782, 1971, 2044, 2079, 2268, 2409, 2628, 2673, 2772, 2916, 3066, 3212, 3402, 3564, 3942, 4158, 4599, 4818, 5103, 5346, 5621, 5913, 6132, 6237, 6804, 7227, 7884, 8019, 8316, 9198, 9636, 10206, 10692, 11242, 11826, 12474, 13797, 14454, 16038, 16863, 17739, 18396, 18711, 20412, 21681, 22484, 23652, 24948, 27594, 28908, 32076, 33726, 35478, 37422, 41391, 43362, 50589, 53217, 55188, 56133, 65043, 67452, 70956, 74844, 82782, 86724, 101178, 106434, 112266, 124173, 130086, 151767, 165564, 195129, 202356, 212868, 224532, 248346, 260172, 303534, 372519, 390258, 455301, 496692, 585387, 607068, 745038, 780516, 910602, 1170774, 1365903, 1490076, 1821204, 2341548, 2731806, 4097709, 5463612, 8195418, 16390836]

約数ペア:

[(1, 16390836), (2, 8195418), (3, 5463612), (4, 4097709), (6, 2731806), (7, 2341548), (9, 1821204), (11, 1490076), (12, 1365903), (14, 1170774), (18, 910602), (21, 780516), (22, 745038), (27, 607068), (28, 585387), (33, 496692), (36, 455301), (42, 390258), (44, 372519), (54, 303534), (63, 260172), (66, 248346), (73, 224532), (77, 212868), (81, 202356), (84, 195129), (99, 165564), (108, 151767), (126, 130086), (132, 124173), (146, 112266), (154, 106434), (162, 101178), (189, 86724), (198, 82782), (219, 74844), (231, 70956), (243, 67452), (252, 65043), (292, 56133), (297, 55188), (308, 53217), (324, 50589), (378, 43362), (396, 41391), (438, 37422), (462, 35478), (486, 33726), (511, 32076), (567, 28908), (594, 27594), (657, 24948), (693, 23652), (729, 22484), (756, 21681), (803, 20412), (876, 18711), (891, 18396), (924, 17739), (972, 16863), (1022, 16038), (1134, 14454), (1188, 13797), (1314, 12474), (1386, 11826), (1458, 11242), (1533, 10692), (1606, 10206), (1701, 9636), (1782, 9198), (1971, 8316), (2044, 8019), (2079, 7884), (2268, 7227), (2409, 6804), (2628, 6237), (2673, 6132), (2772, 5913), (2916, 5621), (3066, 5346), (3212, 5103), (3402, 4818), (3564, 4599), (3942, 4158)]