26280954

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:464

約数の個数: 72

約数和(自身を含む): 67223520

約数和(自身を除く): 40942566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 359, 441, 498, 581, 718, 747, 882, 1077, 1162, 1494, 1743, 2154, 2513, 3231, 3486, 4067, 5026, 5229, 6462, 7539, 8134, 10458, 12201, 15078, 17591, 22617, 24402, 29797, 35182, 36603, 45234, 52773, 59594, 73206, 89391, 105546, 158319, 178782, 208579, 268173, 316638, 417158, 536346, 625737, 1251474, 1460053, 1877211, 2920106, 3754422, 4380159, 8760318, 13140477, 26280954]

約数ペア:

[(1, 26280954), (2, 13140477), (3, 8760318), (6, 4380159), (7, 3754422), (9, 2920106), (14, 1877211), (18, 1460053), (21, 1251474), (42, 625737), (49, 536346), (63, 417158), (83, 316638), (98, 268173), (126, 208579), (147, 178782), (166, 158319), (249, 105546), (294, 89391), (359, 73206), (441, 59594), (498, 52773), (581, 45234), (718, 36603), (747, 35182), (882, 29797), (1077, 24402), (1162, 22617), (1494, 17591), (1743, 15078), (2154, 12201), (2513, 10458), (3231, 8134), (3486, 7539), (4067, 6462), (5026, 5229)]