1618116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 4085760

約数和(自身を除く): 2467644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 151, 188, 228, 282, 302, 453, 564, 604, 893, 906, 1786, 1812, 2679, 2869, 3572, 5358, 5738, 7097, 8607, 10716, 11476, 14194, 17214, 21291, 28388, 34428, 42582, 85164, 134843, 269686, 404529, 539372, 809058, 1618116]

約数ペア:

[(1, 1618116), (2, 809058), (3, 539372), (4, 404529), (6, 269686), (12, 134843), (19, 85164), (38, 42582), (47, 34428), (57, 28388), (76, 21291), (94, 17214), (114, 14194), (141, 11476), (151, 10716), (188, 8607), (228, 7097), (282, 5738), (302, 5358), (453, 3572), (564, 2869), (604, 2679), (893, 1812), (906, 1786)]