1819957176

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{907}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 5274617400

約数和(自身を除く): 3454660224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 232, 248, 261, 279, 348, 372, 522, 558, 696, 744, 899, 907, 961, 1044, 1116, 1798, 1814, 1922, 2088, 2232, 2697, 2721, 2883, 3596, 3628, 3844, 5394, 5442, 5766, 7192, 7256, 7688, 8091, 8163, 8649, 10788, 10884, 11532, 16182, 16326, 17298, 21576, 21768, 23064, 26303, 27869, 28117, 32364, 32652, 34596, 52606, 55738, 56234, 64728, 65304, 69192, 78909, 83607, 84351, 105212, 111476, 112468, 157818, 167214, 168702, 210424, 222952, 224936, 236727, 250821, 253053, 315636, 334428, 337404, 473454, 501642, 506106, 631272, 668856, 674808, 815393, 871627, 946908, 1003284, 1012212, 1630786, 1743254, 1893816, 2006568, 2024424, 2446179, 2614881, 3261572, 3486508, 4892358, 5229762, 6523144, 6973016, 7338537, 7844643, 9784716, 10459524, 14677074, 15689286, 19569432, 20919048, 25277183, 29354148, 31378572, 50554366, 58708296, 62757144, 75831549, 101108732, 151663098, 202217464, 227494647, 303326196, 454989294, 606652392, 909978588, 1819957176]

約数ペア:

[(1, 1819957176), (2, 909978588), (3, 606652392), (4, 454989294), (6, 303326196), (8, 227494647), (9, 202217464), (12, 151663098), (18, 101108732), (24, 75831549), (29, 62757144), (31, 58708296), (36, 50554366), (58, 31378572), (62, 29354148), (72, 25277183), (87, 20919048), (93, 19569432), (116, 15689286), (124, 14677074), (174, 10459524), (186, 9784716), (232, 7844643), (248, 7338537), (261, 6973016), (279, 6523144), (348, 5229762), (372, 4892358), (522, 3486508), (558, 3261572), (696, 2614881), (744, 2446179), (899, 2024424), (907, 2006568), (961, 1893816), (1044, 1743254), (1116, 1630786), (1798, 1012212), (1814, 1003284), (1922, 946908), (2088, 871627), (2232, 815393), (2697, 674808), (2721, 668856), (2883, 631272), (3596, 506106), (3628, 501642), (3844, 473454), (5394, 337404), (5442, 334428), (5766, 315636), (7192, 253053), (7256, 250821), (7688, 236727), (8091, 224936), (8163, 222952), (8649, 210424), (10788, 168702), (10884, 167214), (11532, 157818), (16182, 112468), (16326, 111476), (17298, 105212), (21576, 84351), (21768, 83607), (23064, 78909), (26303, 69192), (27869, 65304), (28117, 64728), (32364, 56234), (32652, 55738), (34596, 52606)]