26129628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 80254944

約数和(自身を除く): 54125316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 281, 287, 324, 369, 378, 492, 562, 567, 574, 738, 756, 843, 861, 1107, 1124, 1134, 1148, 1476, 1686, 1722, 1967, 2214, 2268, 2529, 2583, 3321, 3372, 3444, 3934, 4428, 5058, 5166, 5901, 6642, 7587, 7749, 7868, 10116, 10332, 11521, 11802, 13284, 15174, 15498, 17703, 22761, 23042, 23247, 23604, 30348, 30996, 34563, 35406, 45522, 46084, 46494, 53109, 69126, 70812, 80647, 91044, 92988, 103689, 106218, 138252, 159327, 161294, 207378, 212436, 241941, 311067, 318654, 322588, 414756, 483882, 622134, 637308, 725823, 933201, 967764, 1244268, 1451646, 1866402, 2177469, 2903292, 3732804, 4354938, 6532407, 8709876, 13064814, 26129628]

約数ペア:

[(1, 26129628), (2, 13064814), (3, 8709876), (4, 6532407), (6, 4354938), (7, 3732804), (9, 2903292), (12, 2177469), (14, 1866402), (18, 1451646), (21, 1244268), (27, 967764), (28, 933201), (36, 725823), (41, 637308), (42, 622134), (54, 483882), (63, 414756), (81, 322588), (82, 318654), (84, 311067), (108, 241941), (123, 212436), (126, 207378), (162, 161294), (164, 159327), (189, 138252), (246, 106218), (252, 103689), (281, 92988), (287, 91044), (324, 80647), (369, 70812), (378, 69126), (492, 53109), (562, 46494), (567, 46084), (574, 45522), (738, 35406), (756, 34563), (843, 30996), (861, 30348), (1107, 23604), (1124, 23247), (1134, 23042), (1148, 22761), (1476, 17703), (1686, 15498), (1722, 15174), (1967, 13284), (2214, 11802), (2268, 11521), (2529, 10332), (2583, 10116), (3321, 7868), (3372, 7749), (3444, 7587), (3934, 6642), (4428, 5901), (5058, 5166)]