1947372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 5268480

約数和(自身を除く): 3321108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 239, 291, 388, 478, 582, 679, 717, 956, 1164, 1358, 1434, 1673, 2037, 2716, 2868, 3346, 4074, 5019, 6692, 8148, 10038, 20076, 23183, 46366, 69549, 92732, 139098, 162281, 278196, 324562, 486843, 649124, 973686, 1947372]

約数ペア:

[(1, 1947372), (2, 973686), (3, 649124), (4, 486843), (6, 324562), (7, 278196), (12, 162281), (14, 139098), (21, 92732), (28, 69549), (42, 46366), (84, 23183), (97, 20076), (194, 10038), (239, 8148), (291, 6692), (388, 5019), (478, 4074), (582, 3346), (679, 2868), (717, 2716), (956, 2037), (1164, 1673), (1358, 1434)]