17445792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 56391552

約数和(自身を除く): 38945760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 1997, 2184, 2912, 3994, 4368, 5991, 7988, 8736, 11982, 13979, 15976, 23964, 25961, 27958, 31952, 41937, 47928, 51922, 55916, 63904, 77883, 83874, 95856, 103844, 111832, 155766, 167748, 181727, 191712, 207688, 223664, 311532, 335496, 363454, 415376, 447328, 545181, 623064, 670992, 726908, 830752, 1090362, 1246128, 1341984, 1453816, 2180724, 2492256, 2907632, 4361448, 5815264, 8722896, 17445792]

約数ペア:

[(1, 17445792), (2, 8722896), (3, 5815264), (4, 4361448), (6, 2907632), (7, 2492256), (8, 2180724), (12, 1453816), (13, 1341984), (14, 1246128), (16, 1090362), (21, 830752), (24, 726908), (26, 670992), (28, 623064), (32, 545181), (39, 447328), (42, 415376), (48, 363454), (52, 335496), (56, 311532), (78, 223664), (84, 207688), (91, 191712), (96, 181727), (104, 167748), (112, 155766), (156, 111832), (168, 103844), (182, 95856), (208, 83874), (224, 77883), (273, 63904), (312, 55916), (336, 51922), (364, 47928), (416, 41937), (546, 31952), (624, 27958), (672, 25961), (728, 23964), (1092, 15976), (1248, 13979), (1456, 11982), (1997, 8736), (2184, 7988), (2912, 5991), (3994, 4368)]