21961497624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{45137}}^1$

素因数の和:45273

約数の個数: 128

約数和(自身を含む): 63698745600

約数和(自身を除く): 41737247976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 97, 114, 132, 152, 194, 209, 228, 264, 291, 388, 418, 456, 582, 627, 776, 836, 1067, 1164, 1254, 1672, 1843, 2134, 2328, 2508, 3201, 3686, 4268, 5016, 5529, 6402, 7372, 8536, 11058, 12804, 14744, 20273, 22116, 25608, 40546, 44232, 45137, 60819, 81092, 90274, 121638, 135411, 162184, 180548, 243276, 270822, 361096, 486552, 496507, 541644, 857603, 993014, 1083288, 1489521, 1715206, 1986028, 2572809, 2979042, 3430412, 3972056, 4378289, 5145618, 5958084, 6860824, 8756578, 9433633, 10291236, 11916168, 13134867, 17513156, 18867266, 20582472, 26269734, 28300899, 35026312, 37734532, 48161179, 52539468, 56601798, 75469064, 83187491, 96322358, 105078936, 113203596, 144483537, 166374982, 192644716, 226407192, 249562473, 288967074, 332749964, 385289432, 499124946, 577934148, 665499928, 915062401, 998249892, 1155868296, 1830124802, 1996499784, 2745187203, 3660249604, 5490374406, 7320499208, 10980748812, 21961497624]

約数ペア:

[(1, 21961497624), (2, 10980748812), (3, 7320499208), (4, 5490374406), (6, 3660249604), (8, 2745187203), (11, 1996499784), (12, 1830124802), (19, 1155868296), (22, 998249892), (24, 915062401), (33, 665499928), (38, 577934148), (44, 499124946), (57, 385289432), (66, 332749964), (76, 288967074), (88, 249562473), (97, 226407192), (114, 192644716), (132, 166374982), (152, 144483537), (194, 113203596), (209, 105078936), (228, 96322358), (264, 83187491), (291, 75469064), (388, 56601798), (418, 52539468), (456, 48161179), (582, 37734532), (627, 35026312), (776, 28300899), (836, 26269734), (1067, 20582472), (1164, 18867266), (1254, 17513156), (1672, 13134867), (1843, 11916168), (2134, 10291236), (2328, 9433633), (2508, 8756578), (3201, 6860824), (3686, 5958084), (4268, 5145618), (5016, 4378289), (5529, 3972056), (6402, 3430412), (7372, 2979042), (8536, 2572809), (11058, 1986028), (12804, 1715206), (14744, 1489521), (20273, 1083288), (22116, 993014), (25608, 857603), (40546, 541644), (44232, 496507), (45137, 486552), (60819, 361096), (81092, 270822), (90274, 243276), (121638, 180548), (135411, 162184)]