19684392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9042

約数の個数: 64

約数和(自身を含む): 60574080

約数和(自身を除く): 40889688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 9013, 18026, 27039, 36052, 54078, 63091, 72104, 108156, 117169, 126182, 189273, 216312, 234338, 252364, 351507, 378546, 468676, 504728, 703014, 757092, 820183, 937352, 1406028, 1514184, 1640366, 2460549, 2812056, 3280732, 4921098, 6561464, 9842196, 19684392]

約数ペア:

[(1, 19684392), (2, 9842196), (3, 6561464), (4, 4921098), (6, 3280732), (7, 2812056), (8, 2460549), (12, 1640366), (13, 1514184), (14, 1406028), (21, 937352), (24, 820183), (26, 757092), (28, 703014), (39, 504728), (42, 468676), (52, 378546), (56, 351507), (78, 252364), (84, 234338), (91, 216312), (104, 189273), (156, 126182), (168, 117169), (182, 108156), (273, 72104), (312, 63091), (364, 54078), (546, 36052), (728, 27039), (1092, 18026), (2184, 9013)]