18153324

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 108

約数和(自身を含む): 54899208

約数和(自身を除く): 36745884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 251, 252, 287, 294, 369, 441, 492, 502, 574, 588, 738, 753, 861, 882, 1004, 1148, 1476, 1506, 1722, 1757, 1764, 2009, 2259, 2583, 3012, 3444, 3514, 4018, 4518, 5166, 5271, 6027, 7028, 8036, 9036, 10291, 10332, 10542, 12054, 12299, 15813, 18081, 20582, 21084, 24108, 24598, 30873, 31626, 36162, 36897, 41164, 49196, 61746, 63252, 72037, 72324, 73794, 92619, 110691, 123492, 144074, 147588, 185238, 216111, 221382, 288148, 370476, 432222, 442764, 504259, 648333, 864444, 1008518, 1296666, 1512777, 2017036, 2593332, 3025554, 4538331, 6051108, 9076662, 18153324]

約数ペア:

[(1, 18153324), (2, 9076662), (3, 6051108), (4, 4538331), (6, 3025554), (7, 2593332), (9, 2017036), (12, 1512777), (14, 1296666), (18, 1008518), (21, 864444), (28, 648333), (36, 504259), (41, 442764), (42, 432222), (49, 370476), (63, 288148), (82, 221382), (84, 216111), (98, 185238), (123, 147588), (126, 144074), (147, 123492), (164, 110691), (196, 92619), (246, 73794), (251, 72324), (252, 72037), (287, 63252), (294, 61746), (369, 49196), (441, 41164), (492, 36897), (502, 36162), (574, 31626), (588, 30873), (738, 24598), (753, 24108), (861, 21084), (882, 20582), (1004, 18081), (1148, 15813), (1476, 12299), (1506, 12054), (1722, 10542), (1757, 10332), (1764, 10291), (2009, 9036), (2259, 8036), (2583, 7028), (3012, 6027), (3444, 5271), (3514, 5166), (4018, 4518)]