2019365478

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2333}}^1$

素因数の和:2500

約数の個数: 96

約数和(自身を含む): 4924142496

約数和(自身を除く): 2904777018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 137, 162, 234, 243, 274, 351, 411, 486, 702, 822, 1053, 1233, 1781, 2106, 2333, 2466, 3159, 3562, 3699, 4666, 5343, 6318, 6999, 7398, 10686, 11097, 13998, 16029, 20997, 22194, 30329, 32058, 33291, 41994, 48087, 60658, 62991, 66582, 90987, 96174, 125982, 144261, 181974, 188973, 272961, 288522, 319621, 377946, 432783, 545922, 566919, 639242, 818883, 865566, 958863, 1133838, 1637766, 1917726, 2456649, 2876589, 4155073, 4913298, 5753178, 7369947, 8310146, 8629767, 12465219, 14739894, 17259534, 24930438, 25889301, 37395657, 51778602, 74791314, 77667903, 112186971, 155335806, 224373942, 336560913, 673121826, 1009682739, 2019365478]

約数ペア:

[(1, 2019365478), (2, 1009682739), (3, 673121826), (6, 336560913), (9, 224373942), (13, 155335806), (18, 112186971), (26, 77667903), (27, 74791314), (39, 51778602), (54, 37395657), (78, 25889301), (81, 24930438), (117, 17259534), (137, 14739894), (162, 12465219), (234, 8629767), (243, 8310146), (274, 7369947), (351, 5753178), (411, 4913298), (486, 4155073), (702, 2876589), (822, 2456649), (1053, 1917726), (1233, 1637766), (1781, 1133838), (2106, 958863), (2333, 865566), (2466, 818883), (3159, 639242), (3562, 566919), (3699, 545922), (4666, 432783), (5343, 377946), (6318, 319621), (6999, 288522), (7398, 272961), (10686, 188973), (11097, 181974), (13998, 144261), (16029, 125982), (20997, 96174), (22194, 90987), (30329, 66582), (32058, 62991), (33291, 60658), (41994, 48087)]