31693194

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 77754600

約数和(自身を除く): 46061406

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 101, 117, 149, 162, 202, 234, 298, 303, 351, 447, 606, 702, 894, 909, 1053, 1313, 1341, 1818, 1937, 2106, 2626, 2682, 2727, 3874, 3939, 4023, 5454, 5811, 7878, 8046, 8181, 11622, 11817, 12069, 15049, 16362, 17433, 23634, 24138, 30098, 34866, 35451, 45147, 52299, 70902, 90294, 104598, 106353, 135441, 156897, 195637, 212706, 270882, 313794, 391274, 406323, 586911, 812646, 1173822, 1218969, 1760733, 2437938, 3521466, 5282199, 10564398, 15846597, 31693194]

約数ペア:

[(1, 31693194), (2, 15846597), (3, 10564398), (6, 5282199), (9, 3521466), (13, 2437938), (18, 1760733), (26, 1218969), (27, 1173822), (39, 812646), (54, 586911), (78, 406323), (81, 391274), (101, 313794), (117, 270882), (149, 212706), (162, 195637), (202, 156897), (234, 135441), (298, 106353), (303, 104598), (351, 90294), (447, 70902), (606, 52299), (702, 45147), (894, 35451), (909, 34866), (1053, 30098), (1313, 24138), (1341, 23634), (1818, 17433), (1937, 16362), (2106, 15049), (2626, 12069), (2682, 11817), (2727, 11622), (3874, 8181), (3939, 8046), (4023, 7878), (5454, 5811)]