131016438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54727}}^1$

素因数の和:54761

約数の個数: 48

約数和(自身を含む): 341502720

約数和(自身を除く): 210486282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 54727, 109454, 164181, 328362, 383089, 492543, 766178, 985086, 1039813, 1149267, 2079626, 2298534, 3119439, 3447801, 6238878, 6895602, 7278691, 9358317, 14557382, 18716634, 21836073, 43672146, 65508219, 131016438]

約数ペア:

[(1, 131016438), (2, 65508219), (3, 43672146), (6, 21836073), (7, 18716634), (9, 14557382), (14, 9358317), (18, 7278691), (19, 6895602), (21, 6238878), (38, 3447801), (42, 3119439), (57, 2298534), (63, 2079626), (114, 1149267), (126, 1039813), (133, 985086), (171, 766178), (266, 492543), (342, 383089), (399, 328362), (798, 164181), (1197, 109454), (2394, 54727)]