42499548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12973}}^1$

素因数の和:13003

約数の個数: 72

約数和(自身を含む): 132231008

約数和(自身を除く): 89731460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12973, 25946, 38919, 51892, 77838, 90811, 116757, 155676, 168649, 181622, 233514, 272433, 337298, 363244, 467028, 505947, 544866, 674596, 817299, 1011894, 1089732, 1180543, 1517841, 1634598, 2023788, 2361086, 3035682, 3269196, 3541629, 4722172, 6071364, 7083258, 10624887, 14166516, 21249774, 42499548]

約数ペア:

[(1, 42499548), (2, 21249774), (3, 14166516), (4, 10624887), (6, 7083258), (7, 6071364), (9, 4722172), (12, 3541629), (13, 3269196), (14, 3035682), (18, 2361086), (21, 2023788), (26, 1634598), (28, 1517841), (36, 1180543), (39, 1089732), (42, 1011894), (52, 817299), (63, 674596), (78, 544866), (84, 505947), (91, 467028), (117, 363244), (126, 337298), (156, 272433), (182, 233514), (234, 181622), (252, 168649), (273, 155676), (364, 116757), (468, 90811), (546, 77838), (819, 51892), (1092, 38919), (1638, 25946), (3276, 12973)]