381135258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6619}}^1$

素因数の和:7091

約数の個数: 48

約数和(自身を含む): 945971520

約数和(自身を除く): 564836262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 457, 914, 1371, 2742, 3199, 4113, 6398, 6619, 8226, 9597, 13238, 19194, 19857, 28791, 39714, 46333, 57582, 59571, 92666, 119142, 138999, 277998, 416997, 833994, 3024883, 6049766, 9074649, 18149298, 21174181, 27223947, 42348362, 54447894, 63522543, 127045086, 190567629, 381135258]

約数ペア:

[(1, 381135258), (2, 190567629), (3, 127045086), (6, 63522543), (7, 54447894), (9, 42348362), (14, 27223947), (18, 21174181), (21, 18149298), (42, 9074649), (63, 6049766), (126, 3024883), (457, 833994), (914, 416997), (1371, 277998), (2742, 138999), (3199, 119142), (4113, 92666), (6398, 59571), (6619, 57582), (8226, 46333), (9597, 39714), (13238, 28791), (19194, 19857)]