3968718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 9398592

約数和(自身を除く): 5429874

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 73, 78, 82, 102, 123, 146, 219, 221, 246, 438, 442, 533, 663, 697, 949, 1066, 1241, 1326, 1394, 1599, 1898, 2091, 2482, 2847, 2993, 3198, 3723, 4182, 5694, 5986, 7446, 8979, 9061, 16133, 17958, 18122, 27183, 32266, 38909, 48399, 50881, 54366, 77818, 96798, 101762, 116727, 152643, 233454, 305286, 661453, 1322906, 1984359, 3968718]

約数ペア:

[(1, 3968718), (2, 1984359), (3, 1322906), (6, 661453), (13, 305286), (17, 233454), (26, 152643), (34, 116727), (39, 101762), (41, 96798), (51, 77818), (73, 54366), (78, 50881), (82, 48399), (102, 38909), (123, 32266), (146, 27183), (219, 18122), (221, 17958), (246, 16133), (438, 9061), (442, 8979), (533, 7446), (663, 5986), (697, 5694), (949, 4182), (1066, 3723), (1241, 3198), (1326, 2993), (1394, 2847), (1599, 2482), (1898, 2091)]