26661726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 73015488

約数和(自身を除く): 46353762

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 182, 234, 246, 273, 287, 369, 397, 533, 546, 574, 738, 794, 819, 861, 1066, 1191, 1599, 1638, 1722, 2382, 2583, 2779, 3198, 3573, 3731, 4797, 5161, 5166, 5558, 7146, 7462, 8337, 9594, 10322, 11193, 15483, 16277, 16674, 22386, 25011, 30966, 32554, 33579, 36127, 46449, 48831, 50022, 67158, 72254, 92898, 97662, 108381, 113939, 146493, 211601, 216762, 227878, 292986, 325143, 341817, 423202, 634803, 650286, 683634, 1025451, 1269606, 1481207, 1904409, 2050902, 2962414, 3808818, 4443621, 8887242, 13330863, 26661726]

約数ペア:

[(1, 26661726), (2, 13330863), (3, 8887242), (6, 4443621), (7, 3808818), (9, 2962414), (13, 2050902), (14, 1904409), (18, 1481207), (21, 1269606), (26, 1025451), (39, 683634), (41, 650286), (42, 634803), (63, 423202), (78, 341817), (82, 325143), (91, 292986), (117, 227878), (123, 216762), (126, 211601), (182, 146493), (234, 113939), (246, 108381), (273, 97662), (287, 92898), (369, 72254), (397, 67158), (533, 50022), (546, 48831), (574, 46449), (738, 36127), (794, 33579), (819, 32554), (861, 30966), (1066, 25011), (1191, 22386), (1599, 16674), (1638, 16277), (1722, 15483), (2382, 11193), (2583, 10322), (2779, 9594), (3198, 8337), (3573, 7462), (3731, 7146), (4797, 5558), (5161, 5166)]