7923006

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:726

約数の個数: 72

約数和(自身を含む): 21536424

約数和(自身を除く): 13613418

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 691, 819, 882, 1274, 1382, 1638, 1911, 2073, 3822, 4146, 4837, 5733, 6219, 8983, 9674, 11466, 12438, 14511, 17966, 26949, 29022, 33859, 43533, 53898, 62881, 67718, 80847, 87066, 101577, 125762, 161694, 188643, 203154, 304731, 377286, 440167, 565929, 609462, 880334, 1131858, 1320501, 2641002, 3961503, 7923006]

約数ペア:

[(1, 7923006), (2, 3961503), (3, 2641002), (6, 1320501), (7, 1131858), (9, 880334), (13, 609462), (14, 565929), (18, 440167), (21, 377286), (26, 304731), (39, 203154), (42, 188643), (49, 161694), (63, 125762), (78, 101577), (91, 87066), (98, 80847), (117, 67718), (126, 62881), (147, 53898), (182, 43533), (234, 33859), (273, 29022), (294, 26949), (441, 17966), (546, 14511), (637, 12438), (691, 11466), (819, 9674), (882, 8983), (1274, 6219), (1382, 5733), (1638, 4837), (1911, 4146), (2073, 3822)]