12771948

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 36288000

約数和(自身を除く): 23516052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 107, 116, 147, 174, 196, 203, 214, 294, 321, 343, 348, 406, 428, 588, 609, 642, 686, 749, 812, 1029, 1218, 1284, 1372, 1421, 1498, 2058, 2247, 2436, 2842, 2996, 3103, 4116, 4263, 4494, 5243, 5684, 6206, 8526, 8988, 9309, 9947, 10486, 12412, 15729, 17052, 18618, 19894, 20972, 21721, 29841, 31458, 36701, 37236, 39788, 43442, 59682, 62916, 65163, 73402, 86884, 110103, 119364, 130326, 146804, 152047, 220206, 260652, 304094, 440412, 456141, 608188, 912282, 1064329, 1824564, 2128658, 3192987, 4257316, 6385974, 12771948]

約数ペア:

[(1, 12771948), (2, 6385974), (3, 4257316), (4, 3192987), (6, 2128658), (7, 1824564), (12, 1064329), (14, 912282), (21, 608188), (28, 456141), (29, 440412), (42, 304094), (49, 260652), (58, 220206), (84, 152047), (87, 146804), (98, 130326), (107, 119364), (116, 110103), (147, 86884), (174, 73402), (196, 65163), (203, 62916), (214, 59682), (294, 43442), (321, 39788), (343, 37236), (348, 36701), (406, 31458), (428, 29841), (588, 21721), (609, 20972), (642, 19894), (686, 18618), (749, 17052), (812, 15729), (1029, 12412), (1218, 10486), (1284, 9947), (1372, 9309), (1421, 8988), (1498, 8526), (2058, 6206), (2247, 5684), (2436, 5243), (2842, 4494), (2996, 4263), (3103, 4116)]