38839458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 100958400

約数和(自身を除く): 62118942

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 49, 51, 57, 98, 102, 114, 119, 133, 147, 238, 266, 294, 323, 357, 399, 409, 646, 714, 798, 818, 833, 931, 969, 1227, 1666, 1862, 1938, 2261, 2454, 2499, 2793, 2863, 4522, 4998, 5586, 5726, 6783, 6953, 7771, 8589, 13566, 13906, 15542, 15827, 17178, 20041, 20859, 23313, 31654, 40082, 41718, 46626, 47481, 48671, 54397, 60123, 94962, 97342, 108794, 120246, 132107, 146013, 163191, 264214, 292026, 326382, 340697, 380779, 396321, 681394, 761558, 792642, 924749, 1022091, 1142337, 1849498, 2044182, 2284674, 2774247, 5548494, 6473243, 12946486, 19419729, 38839458]

約数ペア:

[(1, 38839458), (2, 19419729), (3, 12946486), (6, 6473243), (7, 5548494), (14, 2774247), (17, 2284674), (19, 2044182), (21, 1849498), (34, 1142337), (38, 1022091), (42, 924749), (49, 792642), (51, 761558), (57, 681394), (98, 396321), (102, 380779), (114, 340697), (119, 326382), (133, 292026), (147, 264214), (238, 163191), (266, 146013), (294, 132107), (323, 120246), (357, 108794), (399, 97342), (409, 94962), (646, 60123), (714, 54397), (798, 48671), (818, 47481), (833, 46626), (931, 41718), (969, 40082), (1227, 31654), (1666, 23313), (1862, 20859), (1938, 20041), (2261, 17178), (2454, 15827), (2499, 15542), (2793, 13906), (2863, 13566), (4522, 8589), (4998, 7771), (5586, 6953), (5726, 6783)]