1941492798

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{787}}^1\times {\mathrm{2797}}^1$

素因数の和:3606

約数の個数: 72

約数和(自身を含む): 4901323752

約数和(自身を除く): 2959830954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 787, 882, 1574, 2361, 2797, 4722, 5509, 5594, 7083, 8391, 11018, 14166, 16527, 16782, 19579, 25173, 33054, 38563, 39158, 49581, 50346, 58737, 77126, 99162, 115689, 117474, 137053, 176211, 231378, 274106, 347067, 352422, 411159, 694134, 822318, 1233477, 2201239, 2466954, 4402478, 6603717, 13207434, 15408673, 19811151, 30817346, 39622302, 46226019, 92452038, 107860711, 138678057, 215721422, 277356114, 323582133, 647164266, 970746399, 1941492798]

約数ペア:

[(1, 1941492798), (2, 970746399), (3, 647164266), (6, 323582133), (7, 277356114), (9, 215721422), (14, 138678057), (18, 107860711), (21, 92452038), (42, 46226019), (49, 39622302), (63, 30817346), (98, 19811151), (126, 15408673), (147, 13207434), (294, 6603717), (441, 4402478), (787, 2466954), (882, 2201239), (1574, 1233477), (2361, 822318), (2797, 694134), (4722, 411159), (5509, 352422), (5594, 347067), (7083, 274106), (8391, 231378), (11018, 176211), (14166, 137053), (16527, 117474), (16782, 115689), (19579, 99162), (25173, 77126), (33054, 58737), (38563, 50346), (39158, 49581)]