16801638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17393}}^1$

素因数の和:17428

約数の個数: 32

約数和(自身を含む): 40075776

約数和(自身を除く): 23274138

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 17393, 34786, 52179, 104358, 121751, 243502, 365253, 400039, 730506, 800078, 1200117, 2400234, 2800273, 5600546, 8400819, 16801638]

約数ペア:

[(1, 16801638), (2, 8400819), (3, 5600546), (6, 2800273), (7, 2400234), (14, 1200117), (21, 800078), (23, 730506), (42, 400039), (46, 365253), (69, 243502), (138, 121751), (161, 104358), (322, 52179), (483, 34786), (966, 17393)]