19202736708

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3463}}^1$

素因数の和:3714

約数の個数: 144

約数和(自身を含む): 52322140416

約数和(自身を除く): 33119403708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 181, 207, 222, 276, 333, 362, 414, 444, 543, 666, 724, 828, 851, 1086, 1332, 1629, 1702, 2172, 2553, 3258, 3404, 3463, 4163, 5106, 6516, 6697, 6926, 7659, 8326, 10212, 10389, 12489, 13394, 13852, 15318, 16652, 20091, 20778, 24978, 26788, 30636, 31167, 37467, 40182, 41556, 49956, 60273, 62334, 74934, 79649, 80364, 120546, 124668, 128131, 149868, 154031, 159298, 238947, 241092, 256262, 308062, 318596, 384393, 462093, 477894, 512524, 616124, 626803, 716841, 768786, 924186, 955788, 1153179, 1253606, 1386279, 1433682, 1537572, 1848372, 1880409, 2306358, 2507212, 2772558, 2867364, 2947013, 3760818, 4612716, 5545116, 5641227, 5894026, 7521636, 8841039, 11282454, 11788052, 14416469, 17682078, 22564908, 23191711, 26523117, 28832938, 35364156, 43249407, 46383422, 53046234, 57665876, 69575133, 86498814, 92766844, 106092468, 129748221, 139150266, 172997628, 208725399, 259496442, 278300532, 417450798, 518992884, 533409353, 834901596, 1066818706, 1600228059, 2133637412, 3200456118, 4800684177, 6400912236, 9601368354, 19202736708]

約数ペア:

[(1, 19202736708), (2, 9601368354), (3, 6400912236), (4, 4800684177), (6, 3200456118), (9, 2133637412), (12, 1600228059), (18, 1066818706), (23, 834901596), (36, 533409353), (37, 518992884), (46, 417450798), (69, 278300532), (74, 259496442), (92, 208725399), (111, 172997628), (138, 139150266), (148, 129748221), (181, 106092468), (207, 92766844), (222, 86498814), (276, 69575133), (333, 57665876), (362, 53046234), (414, 46383422), (444, 43249407), (543, 35364156), (666, 28832938), (724, 26523117), (828, 23191711), (851, 22564908), (1086, 17682078), (1332, 14416469), (1629, 11788052), (1702, 11282454), (2172, 8841039), (2553, 7521636), (3258, 5894026), (3404, 5641227), (3463, 5545116), (4163, 4612716), (5106, 3760818), (6516, 2947013), (6697, 2867364), (6926, 2772558), (7659, 2507212), (8326, 2306358), (10212, 1880409), (10389, 1848372), (12489, 1537572), (13394, 1433682), (13852, 1386279), (15318, 1253606), (16652, 1153179), (20091, 955788), (20778, 924186), (24978, 768786), (26788, 716841), (30636, 626803), (31167, 616124), (37467, 512524), (40182, 477894), (41556, 462093), (49956, 384393), (60273, 318596), (62334, 308062), (74934, 256262), (79649, 241092), (80364, 238947), (120546, 159298), (124668, 154031), (128131, 149868)]