4075974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 10644480

約数和(自身を除く): 6568506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 263, 287, 369, 378, 526, 574, 738, 789, 861, 1107, 1578, 1722, 1841, 2214, 2367, 2583, 3682, 4734, 5166, 5523, 7101, 7749, 10783, 11046, 14202, 15498, 16569, 21566, 32349, 33138, 49707, 64698, 75481, 97047, 99414, 150962, 194094, 226443, 291141, 452886, 582282, 679329, 1358658, 2037987, 4075974]

約数ペア:

[(1, 4075974), (2, 2037987), (3, 1358658), (6, 679329), (7, 582282), (9, 452886), (14, 291141), (18, 226443), (21, 194094), (27, 150962), (41, 99414), (42, 97047), (54, 75481), (63, 64698), (82, 49707), (123, 33138), (126, 32349), (189, 21566), (246, 16569), (263, 15498), (287, 14202), (369, 11046), (378, 10783), (526, 7749), (574, 7101), (738, 5523), (789, 5166), (861, 4734), (1107, 3682), (1578, 2583), (1722, 2367), (1841, 2214)]