19761059016

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{12251}}^1$

素因数の和:12827

約数の個数: 96

約数和(自身を含む): 54873767520

約数和(自身を除く): 35112708504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 521, 774, 1032, 1042, 1548, 1563, 2084, 3096, 3126, 4168, 4689, 6252, 9378, 12251, 12504, 18756, 22403, 24502, 36753, 37512, 44806, 49004, 67209, 73506, 89612, 98008, 110259, 134418, 147012, 179224, 201627, 220518, 268836, 294024, 403254, 441036, 526793, 537672, 806508, 882072, 1053586, 1580379, 1613016, 2107172, 3160758, 4214344, 4741137, 6321516, 6382771, 9482274, 12643032, 12765542, 18964548, 19148313, 25531084, 37929096, 38296626, 51062168, 57444939, 76593252, 114889878, 153186504, 229779756, 274459153, 459559512, 548918306, 823377459, 1097836612, 1646754918, 2195673224, 2470132377, 3293509836, 4940264754, 6587019672, 9880529508, 19761059016]

約数ペア:

[(1, 19761059016), (2, 9880529508), (3, 6587019672), (4, 4940264754), (6, 3293509836), (8, 2470132377), (9, 2195673224), (12, 1646754918), (18, 1097836612), (24, 823377459), (36, 548918306), (43, 459559512), (72, 274459153), (86, 229779756), (129, 153186504), (172, 114889878), (258, 76593252), (344, 57444939), (387, 51062168), (516, 38296626), (521, 37929096), (774, 25531084), (1032, 19148313), (1042, 18964548), (1548, 12765542), (1563, 12643032), (2084, 9482274), (3096, 6382771), (3126, 6321516), (4168, 4741137), (4689, 4214344), (6252, 3160758), (9378, 2107172), (12251, 1613016), (12504, 1580379), (18756, 1053586), (22403, 882072), (24502, 806508), (36753, 537672), (37512, 526793), (44806, 441036), (49004, 403254), (67209, 294024), (73506, 268836), (89612, 220518), (98008, 201627), (110259, 179224), (134418, 147012)]