1818606972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{18301}}^1$

素因数の和:18348

約数の個数: 108

約数和(自身を含む): 5345428536

約数和(自身を除く): 3526821564

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 273, 294, 338, 364, 507, 546, 588, 637, 676, 1014, 1092, 1183, 1274, 1911, 2028, 2366, 2548, 3549, 3822, 4732, 7098, 7644, 8281, 14196, 16562, 18301, 24843, 33124, 36602, 49686, 54903, 73204, 99372, 109806, 128107, 219612, 237913, 256214, 384321, 475826, 512428, 713739, 768642, 896749, 951652, 1427478, 1537284, 1665391, 1793498, 2690247, 2854956, 3092869, 3330782, 3586996, 4996173, 5380494, 6185738, 6661564, 9278607, 9992346, 10760988, 11657737, 12371476, 18557214, 19984692, 21650083, 23315474, 34973211, 37114428, 43300166, 46630948, 64950249, 69946422, 86600332, 129900498, 139892844, 151550581, 259800996, 303101162, 454651743, 606202324, 909303486, 1818606972]

約数ペア:

[(1, 1818606972), (2, 909303486), (3, 606202324), (4, 454651743), (6, 303101162), (7, 259800996), (12, 151550581), (13, 139892844), (14, 129900498), (21, 86600332), (26, 69946422), (28, 64950249), (39, 46630948), (42, 43300166), (49, 37114428), (52, 34973211), (78, 23315474), (84, 21650083), (91, 19984692), (98, 18557214), (147, 12371476), (156, 11657737), (169, 10760988), (182, 9992346), (196, 9278607), (273, 6661564), (294, 6185738), (338, 5380494), (364, 4996173), (507, 3586996), (546, 3330782), (588, 3092869), (637, 2854956), (676, 2690247), (1014, 1793498), (1092, 1665391), (1183, 1537284), (1274, 1427478), (1911, 951652), (2028, 896749), (2366, 768642), (2548, 713739), (3549, 512428), (3822, 475826), (4732, 384321), (7098, 256214), (7644, 237913), (8281, 219612), (14196, 128107), (16562, 109806), (18301, 99372), (24843, 73204), (33124, 54903), (36602, 49686)]