15381618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15923}}^1$

素因数の和:15958

約数の個数: 32

約数和(自身を含む): 36688896

約数和(自身を除く): 21307278

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 15923, 31846, 47769, 95538, 111461, 222922, 334383, 366229, 668766, 732458, 1098687, 2197374, 2563603, 5127206, 7690809, 15381618]

約数ペア:

[(1, 15381618), (2, 7690809), (3, 5127206), (6, 2563603), (7, 2197374), (14, 1098687), (21, 732458), (23, 668766), (42, 366229), (46, 334383), (69, 222922), (138, 111461), (161, 95538), (322, 47769), (483, 31846), (966, 15923)]