39993588

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 113613192

約数和(自身を除く): 73619604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 81, 102, 106, 108, 137, 153, 159, 162, 204, 212, 274, 306, 318, 324, 411, 459, 477, 548, 612, 636, 822, 901, 918, 954, 1233, 1377, 1431, 1644, 1802, 1836, 1908, 2329, 2466, 2703, 2754, 2862, 3604, 3699, 4293, 4658, 4932, 5406, 5508, 5724, 6987, 7261, 7398, 8109, 8586, 9316, 10812, 11097, 13974, 14522, 14796, 16218, 17172, 20961, 21783, 22194, 24327, 27948, 29044, 32436, 41922, 43566, 44388, 48654, 62883, 65349, 72981, 83844, 87132, 97308, 123437, 125766, 130698, 145962, 188649, 196047, 246874, 251532, 261396, 291924, 370311, 377298, 392094, 493748, 588141, 740622, 754596, 784188, 1110933, 1176282, 1481244, 2221866, 2352564, 3332799, 4443732, 6665598, 9998397, 13331196, 19996794, 39993588]

約数ペア:

[(1, 39993588), (2, 19996794), (3, 13331196), (4, 9998397), (6, 6665598), (9, 4443732), (12, 3332799), (17, 2352564), (18, 2221866), (27, 1481244), (34, 1176282), (36, 1110933), (51, 784188), (53, 754596), (54, 740622), (68, 588141), (81, 493748), (102, 392094), (106, 377298), (108, 370311), (137, 291924), (153, 261396), (159, 251532), (162, 246874), (204, 196047), (212, 188649), (274, 145962), (306, 130698), (318, 125766), (324, 123437), (411, 97308), (459, 87132), (477, 83844), (548, 72981), (612, 65349), (636, 62883), (822, 48654), (901, 44388), (918, 43566), (954, 41922), (1233, 32436), (1377, 29044), (1431, 27948), (1644, 24327), (1802, 22194), (1836, 21783), (1908, 20961), (2329, 17172), (2466, 16218), (2703, 14796), (2754, 14522), (2862, 13974), (3604, 11097), (3699, 10812), (4293, 9316), (4658, 8586), (4932, 8109), (5406, 7398), (5508, 7261), (5724, 6987)]