42390852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8273}}^1$

素因数の和:8348

約数の個数: 48

約数和(自身を含む): 114909312

約数和(自身を除く): 72518460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 8273, 16546, 24819, 33092, 49638, 57911, 99276, 115822, 173733, 231644, 347466, 504653, 694932, 1009306, 1513959, 2018612, 3027918, 3532571, 6055836, 7065142, 10597713, 14130284, 21195426, 42390852]

約数ペア:

[(1, 42390852), (2, 21195426), (3, 14130284), (4, 10597713), (6, 7065142), (7, 6055836), (12, 3532571), (14, 3027918), (21, 2018612), (28, 1513959), (42, 1009306), (61, 694932), (84, 504653), (122, 347466), (183, 231644), (244, 173733), (366, 115822), (427, 99276), (732, 57911), (854, 49638), (1281, 33092), (1708, 24819), (2562, 16546), (5124, 8273)]