31352454

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 88194960

約数和(自身を除く): 56842506

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 41, 42, 49, 51, 54, 63, 82, 98, 102, 119, 123, 126, 147, 153, 189, 238, 246, 287, 289, 294, 306, 357, 369, 378, 441, 459, 574, 578, 697, 714, 738, 833, 861, 867, 882, 918, 1071, 1107, 1323, 1394, 1666, 1722, 1734, 2009, 2023, 2091, 2142, 2214, 2499, 2583, 2601, 2646, 3213, 4018, 4046, 4182, 4879, 4998, 5166, 5202, 6027, 6069, 6273, 6426, 7497, 7749, 7803, 9758, 11849, 12054, 12138, 12546, 14161, 14637, 14994, 15498, 15606, 18081, 18207, 18819, 22491, 23698, 28322, 29274, 34153, 35547, 36162, 36414, 37638, 42483, 43911, 44982, 54243, 54621, 68306, 71094, 82943, 84966, 87822, 102459, 106641, 108486, 109242, 127449, 131733, 165886, 204918, 213282, 248829, 254898, 263466, 307377, 319923, 382347, 497658, 580601, 614754, 639846, 746487, 764694, 922131, 1161202, 1492974, 1741803, 1844262, 2239461, 3483606, 4478922, 5225409, 10450818, 15676227, 31352454]

約数ペア:

[(1, 31352454), (2, 15676227), (3, 10450818), (6, 5225409), (7, 4478922), (9, 3483606), (14, 2239461), (17, 1844262), (18, 1741803), (21, 1492974), (27, 1161202), (34, 922131), (41, 764694), (42, 746487), (49, 639846), (51, 614754), (54, 580601), (63, 497658), (82, 382347), (98, 319923), (102, 307377), (119, 263466), (123, 254898), (126, 248829), (147, 213282), (153, 204918), (189, 165886), (238, 131733), (246, 127449), (287, 109242), (289, 108486), (294, 106641), (306, 102459), (357, 87822), (369, 84966), (378, 82943), (441, 71094), (459, 68306), (574, 54621), (578, 54243), (697, 44982), (714, 43911), (738, 42483), (833, 37638), (861, 36414), (867, 36162), (882, 35547), (918, 34153), (1071, 29274), (1107, 28322), (1323, 23698), (1394, 22491), (1666, 18819), (1722, 18207), (1734, 18081), (2009, 15606), (2023, 15498), (2091, 14994), (2142, 14637), (2214, 14161), (2499, 12546), (2583, 12138), (2601, 12054), (2646, 11849), (3213, 9758), (4018, 7803), (4046, 7749), (4182, 7497), (4879, 6426), (4998, 6273), (5166, 6069), (5202, 6027)]