1821898574844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2467}}^1\times {\mathrm{9281}}^1$

素因数の和:12123

約数の個数: 96

約数和(自身を含む): 4489963296000

約数和(自身を除く): 2668064721156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 349, 698, 1047, 1396, 2094, 2467, 4188, 4934, 6631, 7401, 9281, 9868, 13262, 14802, 18562, 19893, 26524, 27843, 29604, 37124, 39786, 46873, 55686, 79572, 93746, 111372, 140619, 176339, 187492, 281238, 352678, 529017, 562476, 705356, 860983, 1058034, 1721966, 2116068, 2582949, 3239069, 3443932, 5165898, 6478138, 9717207, 10331796, 12956276, 16358677, 19434414, 22896227, 32717354, 38868828, 45792454, 49076031, 61542311, 65434708, 68688681, 91584908, 98152062, 123084622, 137377362, 184626933, 196304124, 246169244, 274754724, 369253866, 435028313, 738507732, 870056626, 1305084939, 1740113252, 2610169878, 5220339756, 7990783223, 15981566446, 23972349669, 31963132892, 47944699338, 95889398676, 151824881237, 303649762474, 455474643711, 607299524948, 910949287422, 1821898574844]

約数ペア:

[(1, 1821898574844), (2, 910949287422), (3, 607299524948), (4, 455474643711), (6, 303649762474), (12, 151824881237), (19, 95889398676), (38, 47944699338), (57, 31963132892), (76, 23972349669), (114, 15981566446), (228, 7990783223), (349, 5220339756), (698, 2610169878), (1047, 1740113252), (1396, 1305084939), (2094, 870056626), (2467, 738507732), (4188, 435028313), (4934, 369253866), (6631, 274754724), (7401, 246169244), (9281, 196304124), (9868, 184626933), (13262, 137377362), (14802, 123084622), (18562, 98152062), (19893, 91584908), (26524, 68688681), (27843, 65434708), (29604, 61542311), (37124, 49076031), (39786, 45792454), (46873, 38868828), (55686, 32717354), (79572, 22896227), (93746, 19434414), (111372, 16358677), (140619, 12956276), (176339, 10331796), (187492, 9717207), (281238, 6478138), (352678, 5165898), (529017, 3443932), (562476, 3239069), (705356, 2582949), (860983, 2116068), (1058034, 1721966)]