17966302588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 35517081600

約数和(自身を除く): 17550779012

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 131, 149, 262, 298, 403, 524, 571, 596, 806, 1142, 1612, 1703, 1937, 2284, 3406, 3874, 4061, 4619, 6812, 7423, 7748, 8122, 9238, 14846, 16244, 17701, 18476, 19519, 29692, 35402, 39038, 52793, 60047, 70804, 74801, 78076, 85079, 105586, 120094, 149602, 170158, 211172, 230113, 240188, 253747, 299204, 340316, 460226, 507494, 605089, 920452, 972413, 1014988, 1106027, 1210178, 1944826, 2212054, 2318831, 2420356, 2637449, 3889652, 4424108, 4637662, 5274898, 7866157, 9275324, 10549796, 11145349, 15732314, 22290698, 30144803, 31464628, 34286837, 44581396, 60289606, 68573674, 120579212, 137147348, 144889537, 289779074, 345505819, 579558148, 691011638, 1382023276, 4491575647, 8983151294, 17966302588]

約数ペア:

[(1, 17966302588), (2, 8983151294), (4, 4491575647), (13, 1382023276), (26, 691011638), (31, 579558148), (52, 345505819), (62, 289779074), (124, 144889537), (131, 137147348), (149, 120579212), (262, 68573674), (298, 60289606), (403, 44581396), (524, 34286837), (571, 31464628), (596, 30144803), (806, 22290698), (1142, 15732314), (1612, 11145349), (1703, 10549796), (1937, 9275324), (2284, 7866157), (3406, 5274898), (3874, 4637662), (4061, 4424108), (4619, 3889652), (6812, 2637449), (7423, 2420356), (7748, 2318831), (8122, 2212054), (9238, 1944826), (14846, 1210178), (16244, 1106027), (17701, 1014988), (18476, 972413), (19519, 920452), (29692, 605089), (35402, 507494), (39038, 460226), (52793, 340316), (60047, 299204), (70804, 253747), (74801, 240188), (78076, 230113), (85079, 211172), (105586, 170158), (120094, 149602)]