3986388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{5273}}^1$

素因数の和:5293

約数の個数: 48

約数和(自身を含む): 11813760

約数和(自身を除く): 7827372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 5273, 10546, 15819, 21092, 31638, 36911, 47457, 63276, 73822, 94914, 110733, 142371, 147644, 189828, 221466, 284742, 332199, 442932, 569484, 664398, 996597, 1328796, 1993194, 3986388]

約数ペア:

[(1, 3986388), (2, 1993194), (3, 1328796), (4, 996597), (6, 664398), (7, 569484), (9, 442932), (12, 332199), (14, 284742), (18, 221466), (21, 189828), (27, 147644), (28, 142371), (36, 110733), (42, 94914), (54, 73822), (63, 63276), (84, 47457), (108, 36911), (126, 31638), (189, 21092), (252, 15819), (378, 10546), (756, 5273)]