16419438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 40974336

約数和(自身を除く): 24554898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 863, 906, 1057, 1359, 1726, 2114, 2589, 2718, 3171, 5178, 6041, 6342, 7767, 9513, 12082, 15534, 18123, 19026, 36246, 54369, 108738, 130313, 260626, 390939, 781878, 912191, 1172817, 1824382, 2345634, 2736573, 5473146, 8209719, 16419438]

約数ペア:

[(1, 16419438), (2, 8209719), (3, 5473146), (6, 2736573), (7, 2345634), (9, 1824382), (14, 1172817), (18, 912191), (21, 781878), (42, 390939), (63, 260626), (126, 130313), (151, 108738), (302, 54369), (453, 36246), (863, 19026), (906, 18123), (1057, 15534), (1359, 12082), (1726, 9513), (2114, 7767), (2589, 6342), (2718, 6041), (3171, 5178)]