84221892

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5557}}^1$

素因数の和:5988

約数の個数: 36

約数和(自身を含む): 213438316

約数和(自身を除く): 129216424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 5557, 7578, 11114, 15156, 16671, 22228, 33342, 50013, 66684, 100026, 200052, 2339497, 4678994, 7018491, 9357988, 14036982, 21055473, 28073964, 42110946, 84221892]

約数ペア:

[(1, 84221892), (2, 42110946), (3, 28073964), (4, 21055473), (6, 14036982), (9, 9357988), (12, 7018491), (18, 4678994), (36, 2339497), (421, 200052), (842, 100026), (1263, 66684), (1684, 50013), (2526, 33342), (3789, 22228), (5052, 16671), (5557, 15156), (7578, 11114)]