16401462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 41361408

約数和(自身を除く): 24959946

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 154, 231, 262, 271, 393, 462, 542, 786, 813, 917, 1441, 1626, 1834, 1897, 2751, 2882, 2981, 3794, 4323, 5502, 5691, 5962, 8646, 8943, 10087, 11382, 17886, 20174, 20867, 30261, 35501, 41734, 60522, 62601, 71002, 106503, 125202, 213006, 248507, 390511, 497014, 745521, 781022, 1171533, 1491042, 2343066, 2733577, 5467154, 8200731, 16401462]

約数ペア:

[(1, 16401462), (2, 8200731), (3, 5467154), (6, 2733577), (7, 2343066), (11, 1491042), (14, 1171533), (21, 781022), (22, 745521), (33, 497014), (42, 390511), (66, 248507), (77, 213006), (131, 125202), (154, 106503), (231, 71002), (262, 62601), (271, 60522), (393, 41734), (462, 35501), (542, 30261), (786, 20867), (813, 20174), (917, 17886), (1441, 11382), (1626, 10087), (1834, 8943), (1897, 8646), (2751, 5962), (2882, 5691), (2981, 5502), (3794, 4323)]